Tag Archive for: Mobile App Development

App Performance: How To Tell If Your App Is Succeeding

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If you’re not continuously monitoring app performance, you won’t have a clear picture of app quality and success. And that means you won’t know if your app meets or exceeds user expectations. Moreover, you can’t correctly evaluate your app since you’re not measuring its key performance indicators (KPIs).

So, what should you do to ensure you know everything about your app that matters? And more importantly, how do you do so without hurting your brand? After all, there’s nothing worse than releasing an app — even as a beta for testing purposes — that delivers a shoddy user experience. 

Read on as we’re about to reveal the steps you need to take to monitor app performance — the right way!

1. Implement App Performance Metrics For App Quality

First and foremost, you need to know if your app runs flawlessly or is a buggy mess that upsets users. Thus, you’ll need to implement the following app performance metrics that will furnish you with reports in real-time:

  • Crash analytics – To help you identify when and why app crashes happen
  • Performance – Collect data related to load speeds, device configurations, operating systems, and screen resolutions
  • In-app feedback and ticketing – An effective way to gain feedback and respond to app issues without hurting your brand
  • Testing – Use an SDK such as Firebase to build and test apps across multiple devices and platforms 

2. Measure KPIs That Determine App Success

You’ll also need to know how well your app is performing in the app stores. And there’s quite a bit of data that you’ll need to collect and analyze, such as follows:

  • Number of downloads – This is one of the most important KPIs and helps determine app growth or stagnation
  • Reviews and ratings – Positive reviews and ratings bolster downloads as users often look at these first before trying out an app 
  • Track active users – It’s crucial to know how many users continue using your app after they download it from the store
  • The average duration of user interaction – User engagement directly correlates with higher usage times
  • The frequency of user sessions – This is another important metric that determines user engagement
  • Retention rate – This metric helps determine whether or not users remain interested in your app
  • Churn rate – Another important metric that indicates how many users leave an app

3. Mobile Game Considerations

All app performance metrics discussed above also apply to mobile games. Given the viral nature of mobile games, it’s also crucial to measure the K factor. So, what is the K factor, and how does it impact a mobile game? In a nutshell, the K factor refers to the number of users that talk about your game and recommend it to others.

An easy way to work out the K factor is with this simple formula (i = average number of invitations sent by a user, and c = conversation rate of those invited): 

k-factor = i*c

In Conclusion

Always implement app performance metrics, as these will help you gain a 360-degree view of your app. The more data you collect about your app’s performance and how users interact with it, the better informed you’ll be to make the right changes — and when they’re necessary. Contact NS804 to learn how we’ll help you create phenomenal apps that truly succeed! 

Best Programming Languages For App Development — Our Top 10 List

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Every developer wants to know what the best programming languages are for a number of reasons. Firstly, it’s always interesting learning about the languages that rank high on GitHub, Stack Overflow, and TIOBE Index. Secondly, high adoption rates of a particular language impact how easy it’s to find and hire skilled developers. And thirdly, knowing which languages are most suitable for specific market segments, helps us make better decisions.

Below, we’ve compiled a handy list that pinpoints the best-in-class programming languages for app development. A few of these choices may surprise you, but we laser-focused on the languages that are the most useful and relevant.

1. Kotlin

In 2017, Google announced that Kotlin would become a first-class citizen for developing Android apps. And during these past five years, Kotlin has become the preferred language for Android mobile app development. But what does this mean for Java — is it still relevant? Yes, many developers still use Java, and it’s still possible to develop Android apps using this language.  

However, Kotlin is modern and offers several time-saving features that help developers be more productive. And coupled with Google’s Jetpack libraries and easy-to-implement Kotlin APIs, there’s never been a better time to develop for Android. 

Given the popularity of Android on a global scale and its proliferation on a wide range of devices, it’s a platform that no app developer can ignore. Therefore, if there’s one programming language that will open many doors, it’s Kotlin. And that’s why Kotlin is in our number one spot in our epic list of best programming languages for app development!

2. Swift

Similar to how Google is replacing Java with Kotlin, Apple has a similar strategy. The company is heavily promoting Swift as its flagship programming language, even though it’s possible to develop for iOS using Objective-C. And that’s a good thing, as Objective-C is a dated language that not every programmer enjoys using. 

What Swift brings to the table is a cleaner and simpler syntax, which allows developers to enjoy substantial productivity gains. Therefore, if you were to start developing for iOS today, you’re better off choosing Swift over Objective-C. Not only will you complete your projects faster, but your code will be more readable and maintainable. 

Another advantage of Swift is that it’s native to iOS, which means it’s more performant than third-party languages. Generally, always opt for a programming language native to the target platform unless this isn’t financially feasible or there isn’t anyone on your team that’s skilled in the language.

3. C#

Microsoft may not have made a significant impact in the mobile space. After all, they failed to respond quickly to the rise of smartphones, and their Windows Phone failed miserably. But where Microsoft does shine is in their development tools and releasing the powerful and versatile programming language — C# (pronounced C Sharp and not C Hash).

Designed by Anders Hejlsberg — the author of Turbo Pascal and lead architect of Delphi — C# closely resembles Java but has more quality of life features. And similar to C++ and Java, it’s also an object-oriented programming (OOP) language, ideally suited for business applications and games. 

C# programmers that want to develop for Android and iOS can do so with the Xamarin framework. And it’s possible to achieve near-native performance on both platforms, as long as these programmers are skilled at taming the rather complex .NET garbage collector (GC). Mobile game developers can also use C# together with Unity to create stunning-looking 3D games.

4. C++

C++ is one of those languages many developers prefer to avoid using whenever possible. And that’s because it’s incredibly complex and hard to master. However, C++ is the lingua franca of the game development world. So, if you’re developing a game engine or using Unreal Engine for your next mobile game, you’ll need to know C++. 

And while Unreal Engine has the Blueprints Visual Scripting language, it has a steep learning curve and doesn’t offer the same level of performance as C++. But it doesn’t end there; Google recently released the Android Game Development Kit (AGDK), which allows developers to code in C++ while taking advantage of the Jetpack libraries. 

Another area where knowing C++ comes in handy in dealing with application programming interfaces (APIs). You’ll find a large number of APIs written in C++, and these can range from networking to app monetization modules.

5. OpenGL ES Shading Language (GLSL)

OpenGL ES is a free-to-use cross-platform API owned by the Khronos Group. Also, it’s one of the most indispensable APIs any Android developer will use, as this handles 2D and 3D rendering. That’s why having sufficient know-how of GLSL not only comes in handy; it’s essential for any graphically intensive apps. 

But what exactly is GLSL, and how does it work? GLSL is a programming language resembling C (a low-level language that precedes C++). Furthermore, GLSL commands will execute on the graphics processing unit (GPU) instead of the central processing unit (CPU).

6. Metal Shading Language (MSL)

Not to be outdone by its rivals, Apple has created a proprietary API for hardware-accelerated graphics for its platforms. Known as Metal, this API only works on Apple’s devices, unlike the OpenGL standard, which is cross-platform. But it’s possible to cross-compile GLSL to Apple’s MSL standard via the SPIR-V transpiler. 

MSL allows Apple developers to achieve similar results to what their Android counterparts can do with GLSL. And thanks to the Metal-cpp interface, C++ programmers can easily code for Metal or port apps and games from other platforms. Developers accustomed to Microsoft’s DirectX API and High-Level Shader Language (HLSL) shouldn’t find it difficult to adopt or transition to MSL.

7. Java

Java is a language that remains useful for Android and enterprise developers. And knowing the ins and outs of Java is still helpful for those getting to grips with Kotlin and even C#. Furthermore, developers may need to maintain existing Java apps or port these over to a more modern language, such as Kotlin. 

And surprisingly, Java is a decent language for mobile app development coupled with a good framework. The open-source libGDX game development framework is lightweight and versatile, making it relatively easy to develop 2D and 3D cross-platform games. However, libGDX also works with Kotlin, which is likely the better choice for newer projects overall. 

8. Structured Query Language (SQL)

Now, SQL may not seem like the most interesting of languages. And some may think that it should never have made it to our best programming languages list. However, if your app uses a database extensively — and most do — then knowing SQL makes sense.

The language is powerful and versatile enough to handle large amounts of data and complex queries. But it should be coupled with the framework that best suits your needs. And that’s the tricky part, as there are many flavors of SQL and NoSQL (not only SQL) databases out there, such as Amazon DynamoDB, Cassandra, MySQL, PostgreSQL, and SQLite, to name a few.

9. JavaScript 

Over 16 million developers use JavaScript, which often ranks as one of the world’s most popular programming languages. So why does it rank so low here? Well, JavaScript is a web-based language designed primarily for client-side web pages and never meant for mobile apps.

But that doesn’t mean you can’t use JavaScript, as long as you don’t mind creating a hybrid app instead of a native one. You’ll need to use a framework such as React Native or Ionic Framework. And while these frameworks promise amazing results, it’s unlikely they can perform as well as native apps developed by professional studios such as NS804.

10. Python

Many newbie developers and script kiddies probably consider Python one of the best programming languages for app development. And there’s no shortage of YouTube tutorial channels that have generated much hype for Python. But it’s not the be-all and end-all of programming languages, not even close. 

Unfortunately, the fanboyism surrounding Python may cause some developers to opt for this language instead of more appropriate alternatives. And while often touted for its machine learning (ML) capabilities and ease of use, Python seldom matches the performance, look, and feel of native apps made with Kotlin and Swift.

But it’s not all bad, as Python is still a good choice for creating prototypes and minimum viable products (MVPs). And it’s possible to complete smaller projects using frameworks such as BeeWare or Kivy relatively quickly.

In Conclusion

Our top 10 list of best programming languages for app development was carefully considered. Mainstream popularity and hype didn’t affect our choices, as we focused exclusively on the languages that truly facilitate the app development process. And we placed languages native to a platform or offer near-native performance right at the top, and the least performant languages at the bottom. 

Contact NS804 to learn how we’ll help you create native apps with the best-in-class programming languages and tools!

10 Reasons Why Your Restaurant Needs a Mobile App

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The ability to view, click, and order is on the rise. The ‘click’ trend is slowly taking a toll on almost every enterprise – from retailers to hoteliers. Today, restaurants are looking for ways to differentiate themselves, thanks to new mobile capabilities like online ordering and delivery.

The hotel industry has experienced a boom over the last decade due to a corresponding growth and uptake of technology. For instance, mobile apps are helping restaurants grow their brands in almost unimaginable ways.

In addition, e-commerce capabilities enable hotels to access fresh produce, thus powering up vital operations in traditional hotels and restaurants – from sourcing products to delivering them to consumers.

Reasons Your Restaurant Needs an App

So, whether running a small food kiosk at the corner of a busy city or handling multiple hotel chains across different geographies, having an app is mandatory.

So, here are ten reasons your restaurant needs a mobile app.

1. Online slot reservation

Today, mobile apps connect clients to their desired restaurants and provide adequate information to make a reservation. Restaurants are leveraging online forms to enable clients and customers to make reservation requests.

In addition, smartphone apps allow your customers to book reservations and identify whether there’s a slot or not. So, instead of traveling miles only to miss a seat, restaurants can inform potential guests of any available seats.

2. Digital menu card

Do you know that most customers wouldn’t mind accessing the menu digitally, especially when it’s easily accessible and with a good interface? Well, if you don’t know, consider making your digital menu card as appealing and attractive as possible.

Today, most restaurants (like Foodlitter) allow customers to place orders using digital menu cards. This capability enables users to make their orders online without much hassle and with just a few clicks on their phones.

Digital menu cards provide end-users with immense accessibility and a convenient experience. And while many restaurants have menus in their mobile apps, few have digital menus uploaded to these apps.

So, your restaurant needs a mobile app to enable digital menu capabilities.

3. Ordering online

Mobile apps are indispensable for restaurants that offer online ordering and online delivery options. For instance, fast-food chains like Mcdonald’s, Subway, Wendy’s, Taco Bell, and Checkers provide online ordering capabilities, filling hunger bites when they occur.

What mobile apps do is that they eliminate the role of mediator in booking orders and online reservations. So, you can directly go to your app and place an order. And immediately, you’ll receive a call confirming your order details and delivery information – location, address, phone number, recipient(s), and more.

4. Location-based deals

The location-based feature is a relatively new app feature but incredibly satisfying to restaurants that want to close fast deals.

For instance, Apple’s iBeacon uses this particular feature. This feature sends a push notification to a customer near your restaurant.

With this feature, you can tempt your customers by offering unbeatable deals on mouth-watering delicacies they can’t refuse.

5. Customer-friendliness

Perhaps the leading reason behind the adoption of mobile apps is that mobile apps are customer-friendly. Mobile apps offer a superior customer experience making apps a darling to many people.

Online ordering has enabled most restaurants to handle their peak hours efficiently. Online ordering reduces the pressure and queue, assisting restaurants with orders even when customers are seated at home or in offices.

And thanks to online ordering, most people nowadays can avoid the pain of standing in long queues waiting for meals. And with the option of ordering their meals online, they can easily order meals when they’re in traffic or when picking up their children from school.

So, there’s no denying that the customer-friendly nature of mobile apps in online ordering has been a feat to its adoption.

6. Customer outreach

Mobile apps provide ways to connect to new customers. By using mobile apps, restaurants can advise their offerings and reach out to new and existing customers.

And while there’s no proven way to connect to customers, you can always use mobile apps because they’re cheap, customized to customer needs, and less spammy. Mobile apps offer soft push notifications that don’t appear as a bother to consumers.

So, mobile apps remain indispensable in creating targeted communication with customers.

7. Brand positioning

You cannot undermine the power of apps in building a compelling brand image. Mobile apps exist on consumer devices, are easily accessible, and can be customized to address consumer needs using purchase patterns, purchasing behavior, and other operative metrics.

So, restaurants are slowly understanding the potential of mobile apps in building a good brand and image. Mobile apps act as your restaurant’s beacon outside. For instance, if a customer is not ordering directly from your restaurant but has your app installed, they can receive push notifications which ultimately build your brand.

8. Social media presence

No matter what sector your business operates in, it’s critical to have your presence on social channels such as Instagram, Facebook, LinkedIn, Twitter, and WhatsApp.

Declaring your presence in social channels is one way of going with the trends and ensuring you gain a competitive advantage. And provided you give it an effective online marketing campaign, your social media presence will surely attract a large following.

So, restaurants use mobile apps to strengthen their social media presence. Mobile apps can be integrated with social channels and portfolios, reinforcing a brand’s overall digital strategy.

9. Online promotions

There’s no denying that mobile apps have helped restaurants improve their online promotion approaches in numerous ways. For instance, through online promotion programs like ‘check-in’ features, clients or consumers can notify their friends and family about specific restaurants they’re dining in.

The check-in promotion feature helps friends, family, and workmates connect and meet in specific restaurants or locations.

So, if you’re running a restaurant and considering a mobile app, ensure it encompasses the ‘check-in’ feature to enable your restaurant’s clientele to tag in their friends and allies anytime they wish.

You can also use mobile app push notifications to notify customers about new offers and specials. That helps to improve your communication and ultimately increases your chances of improving your ROI on specials.

So, restaurants are now using mobile apps as leverage to improve the return on investment, especially on special treats.

10. Loyalty programs

Loyalty programs provide a win-win situation for the business and the customer. The programs help restaurants target and retain new customers while extending value to clients.

According to a study, 86% of consumers are likely to purchase from you if you provide discounts or offers periodically. To do this, you can give your clients discounts on every 10th or 5th visit, which will help enhance retention.

NS804 – Transforming Your Restaurant’s Digital Posture with an App!

NS804 is a trusted provider of superior and quality mobile apps. We have helped businesses across various sectors – hotels, restaurants, banks, insurance, healthcare, and education – design the best apps that answer their clients’ questions.

At NS804, we can help you identify your restaurant’s needs and design an app that best answers your clients’ questions.

So, do you own a restaurant, and would you like to transform its operations using a mobile app? Well, don’t worry, we have a solution for you!

Contact NS804 for mobile app development solutions – whether you’re running a restaurant or planning to own one.

Minimum Viable Products: How to Find Ideas & Innovate with Your MVP

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Minimum viable products, when done right, can help companies validate products and new ideas with limited financial risk. Often referred to as MVPs, these products offer users bare-minimum functionality. Moreover, they’re implemented by startups to attract early adopters and to test their most feasible ideas.

But as an appreneur or enterprise, should you develop minimum viable products? The short answer is a clear yes! And that’s because you’re never sure if your next app idea will resonate with users. So, you don’t want to invest money and time into a fully-fledged app that has the potential to fail. Instead, you want to ascertain whether or not your app will succeed, and that’s only possible with an MVP.

Now, if you decide to forge ahead with an MVP — how do you find ideas and create an app that will stand out? That’s the challenging part, but we provide a few handy tips below to help you get started!

1. Minimum Viable Products Solve Real-World Issues

What are some of the most famous brands in the tech space that began as MVPs? They are Airbnb, Facebook, and Twitter, which have become multi-billion dollar enterprises. And all of these started from humble beginnings intending to solve a problem.

The founders of Airbnb experienced problems with renting apartments but eventually discovered that short-term accommodations were the way forward. Thus, they created the Airbnb platform to facilitate the convenient and relatively frictionless process of renting accommodations via their website or app.

Facebook allowed college students to communicate with each other and post messages on their boards. And while Facebook wasn’t the only network that did this, it was user-friendly enough to attract a wider audience and grow exponentially. Today, it’s the largest social media platform with 2.9 billion monthly active users globally.

And in Twitter’s case, it began as an internal micro-blogging platform for Odeo, a startup operating in the podcast space. The platform improved employee collaboration to such an extent that its developers decided to treat it as a stand-alone product.

A common trait of Airbnb, Facebook, and Twitter was that they all solved a unique real-world issue, and they solved it well. And what we can all learn from this is that the best MVP app ideas come as a response to pain points we experience frequently.

2. Never Assume, Always Test Your Ideas

You may have lucked out on a great and unique idea that would make your closest competitors green with envy. So you assume that if you forge ahead with development, you’ll end up with a killer app. Unfortunately, that’s likely wishful thinking, especially if you haven’t released an MVP and received feedback from users.

Even the most rudimentary features and updates should undergo testing. Don’t forget to implement analytics in your app while concurrently collecting user feedback. The more data you have about your app and users, the better informed you’ll be about whether your ideas work and if you need to make any other changes.

3. Follow The MVP Improvement Cycle

In order to innovate, you must move quickly and adopt the MVP improvement cycle model. And that’s especially true if you want to create apps that will sustain interest long term. Thus, it’s wise to commence with rapid development, conduct user testing, then continuously improve your app.

Along the way, especially during the user testing phase, you may encounter harsh criticism from your audience. Don’t be alarmed or discouraged, as this feedback may pinpoint serious issues with your app that you need to look into further. If you’ve become accustomed to the MVP improvement cycle, you’ll implement these changes quickly and possibly innovate on your base idea.

In Conclusion

Minimum viable products truly do help appreneurs and enterprises validate their ideas without having to invest heavily. And if an idea does resonate with users, then the door is wide open to take the MVP to the next level. Meaning, that it can become a popular and profitable app that engages users worldwide. Contact NS804 to learn how we’ll help you transform your best ideas into phenomenal apps!

Mobile App Upgrade: 5 Signs That Your App Needs Improvements

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A mobile app upgrade may either excite or scare you. It may excite you if you’re eager to introduce new features and enhancements. And scare you if you’re anticipating many issues and roadblocks when upgrading your app.

Now, unless you’re not planning on sunsetting your app, it’s best to forego the fear and forge ahead with the upgrade process. And that’s because you want to keep your app relevant to retain existing users and attract new users.

1. A New Design Requires A Mobile App Upgrade

If you haven’t updated your mobile app in a while, it probably has an outdated user interface (UI). And that’s no good, as users may equate an outdated UI with a low-quality app. Furthermore, users accustomed to modern design conventions may have difficulty navigating your app in its current state. 

So you must have a proficient designer on your team or work with an established studio such as NS804 to refresh your app’s design. And then create an easy-to-navigate and modern UI that even non-tech savvy users can comprehend at a glance.

2. Performance Issues 

Most users won’t put up with a poor-performing app and will eventually uninstall it from their devices if performance issues persist. But how do you determine if your app’s performing poorly?

Firstly, you should be asking users for feedback and collecting and diagnosing your app’s crash logs. And secondly, you should be looking out for the following issues: app runs slower than intended, audio and screen glitches, device overheats when the app runs, memory leaks, ongoing crashes, and storage errors, to name a few.

3. The Codebase Is Outdated And Difficult To Maintain

You should move ahead with a mobile app upgrade if you have an outdated codebase. And the reason for this is that it’s a maintenance nightmare to keep code that’s old. Moreover, you may have difficulty scaling your app and introducing new features with an older codebase.

And then, you should also consider migrating to more modern programming languages. For example, an Android app programmed in Java can become more readable and quicker to type if rewritten in Kotlin, a modern counterpart of Java. The same applies to an iOS app if you plan to migrate from Objective-C to Swift.

4. Support For Additional Platforms And Devices

Perhaps your mobile app only supports Android smartphones and tablets. But recently, some users have requested that you target Android TVs and even the latest generation of flip phones. Furthermore, iOS users have heard of your app and have requested a port for their platform. Under such circumstances, it’s a good idea to move ahead with a mobile app upgrade that properly utilizes this wide range of form factors and screen sizes. 

5. Introduce New Features And Tighten Up Security

Every OS update of Android and iOS presents yet another opportunity to move ahead with a mobile app upgrade. And that’s because newer versions of Android and iOS boast new features and enhanced security. So, users will often upgrade to these versions, especially when they purchase newer devices.

Furthermore, users will expect your app to take advantage of the latest OS features and enhancements. And you’d definitely want to do that, especially if you have a premium or paid app and a user base that quickly migrates to the latest OS.

In Conclusion

It may be time to forge ahead with that all-important mobile app upgrade if you’ve noticed any of the five signs mentioned earlier. Contact NS804 to learn how we’ll help you handle this challenging but incredibly rewarding part of a mobile app’s lifecycle.

What Makes an Effective Company App? 12 Features

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Mobile apps are transforming businesses by giving innovative solutions to legacy problems. With a well-customized mobile app, you can communicate directly to customers, improve customer engagement, and design a personalized marketing channel.

When investing in a mobile app, companies look forward to building robust apps that will attain success in the shortest time. But this is not always the case. Most mobile apps get drowned in the sea of apps out there. This is why it’s important to learn the ups and downs of building a great mobile app.

To ensure your app meets the minimum requirements and provides maximum value, you must be aware of features that make your app stand out. Below, our mobile app development team looks at features that make an effective company app.

1. End-User Simplicity

A great UX design is determined by superior navigation and a clear interface. Interface and navigation enable an app to rank higher among other alternative apps. So, if your app is well-customized and easy-to-use, potential users will not have to look for alternatives. The end-user simplicity is a fundamental characteristic of award-winning apps that collect and maintain a large audience or user base.

2. Integrates IOS and Android

These are two most common operating interfaces. However, a service provider can offer a cross-platform development as a marketing gimmick for targeted clients. The leading cross-platform frameworks are ReactNative, PhoneGap, and NativeScript. These platforms and frameworks enable businesses to save costs while entering the market with a minimum viable product MVP. The ability to integrate and cover both Android and IOS is a key element of a successful company app.

3. Performance

Performance is a critical attribute of any successful company app. Performance refers to the way the app functions according to set requirements. Optimum performance means that the app meets the highest levels of outputs and meets set requirements and expectations. On the other hand, a poor app performance means that the app negates its key responsibilities and expectations. The app must load faster and particular attention should be given when pages or objects take long to load. The latency time must be kept to a minimum with constant app optimization.

4. Security

Cyber-attacks are posing significant threats to protected networks and systems, including critical enterprise resources. The compromise of a critical resource like the enterprise mobile application may pose a significant threat to customers. For instance, compromise of mobile apps may reveal personally identifying information (credit card numbers and social security numbers), or even compromise the integrity of protected health information PHI. So, a successful company app must have the necessary security infrastructure and posture to detect threats and patch unprotected networks. Luckily, mobile app developers can design apps with robust security infrastructures, protecting information, networks, and crucial resources.

5. Personalization

A personalized application reinforces close relationships with targeted prospects. Personalized app experiences create loyalty, raising awareness and leading to higher user retention levels. Users love products (and apps) that offer lots of customization possibilities. For effective company apps, it’s advisable to offer users limitless possibilities for customization. Winner apps incorporate details such as flexible backgrounds, fonts, color, and settings.

6. Great Image Resolution

A great app balances speed, functionality, and resolution. Most importantly, you have to ensure that what’s displayed on the screen is clear enough to make the user experience delightful. The world is way past the blocky graphics and today users expect hi-definition, 3-D images and multiple colors. A great image resolution must also sync seamlessly with the overall app’s functionality to ensure a smooth and rewarding user experience.

7. Search Icon

Provide users with an easy way to search and locate items and objects. The search functionality particularly matters for software products with high complex content. Therefore, it’s advisable to make every page and content as clear and easy-to-locate as possible.

8. Feedback Systems

Providing feedback is a great way to build and garner a reputation. So, it’s advisable to let users report bugs, give comments, and feedback about the app’s functionality, products, or brands through an open app forum. Giving users an opportunity to air their views and give grievances about products and app’s functionality leads to enhancing credibility and trust.

9. Social Integration

Social integration is a critical component for users connecting in the app’s ecosystem. Integrating with social networking channels simplifies using the app by enabling users to easily sign-up in the app. In addition, social integration allows users to share posts about events thus remaining fully connected in their social channels.

10. Customization

The app design process must consider customization as a key feature of aligning app features with customer preferences. By customizing the system functionality, layout, and content, the app viewing experience can be tailored to meet and respond to users’ needs.

11. App Analytics

The app must provide clear and accurate statistics and metrics. Clear visibility of user browsing trends enable businesses to monitor customer behavior, thus adjusting business practices to respond to consumer needs. Analytics is a critical component for mobile apps of all sizes and sophistication. Analytics track your app’s performance and optimize the app’s functionality.

12. Offline Access

Mobile apps work best where there’s a stable internet. Although connectivity is great for apps, there are apps where offline access would be appropriate. As a company, you must predict a situation where internet access would not be possible and provide features that work without internet connectivity. It’s difficult to categorize apps based on features because a majority of them depend on industry and app type.

Classifying The Features of a Successful Mobile App:

A successful mobile app integrates these features smartly: user, market and product. These elements need to integrate seamlessly and sync seamlessly to provide users with great usability, unique value, and superior performance. In examining what makes a successful mobile app, the features discussed above have been classified into two: customer-centric and business-centric features.

Customer-Centric Features

Customer-centric features denote attributes that evoke a positive emotional response to customers and targeted app users. Customer-centric features include:

  • Nice and appealing design and layout
  • Well thought out user interface and user experience
  • Reliable and stable workflow
  • Sufficient data protection
  • Quick access to service desk
  • Cover needs and specifications based on user needs

Business-Centric Features

Business-centric features refer to attributes that satisfy key business requirements. Business-centric app features include:

  • Offer quick, hassle-free payments
  • Encourage user retention
  • Protecting data breach
  • Easy update procedure
  • Low maintenance and development costs

NS804 – Transforming Enterprise Mobile App Adoption

Mobile apps are at the forefront of the digital mobile revolution. Mobile apps provide diverse capabilities and superior functions – communication, interaction, emailing, purchasing, billing, and payments – all integrated into a simplistic app solution. That’s the reason most companies are accelerating their app adoption efforts to keep track of new industry developments.

Companies must ensure their mobile apps function effectively to meet evolving consumer needs even with the rising adoption of apps. A streamlined app experience will provide growth opportunities. There’s no doubt that mobile apps are proving as innovative solutions to bolster growth and build a competitive positioning.

You can contact NS804 for innovative mobile app solutions.

New to Apps? Tips For Beginners

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Mobile applications are the new frontiers in technology. With the ability to support multiple functions such as messaging, social connections, interactions, payments, and banking, apps are proving to be an instrumental force in propelling the mobile revolution.

But, if you’re struggling with learning mobile app development, you’re at the right place. You don’t have to be an expert programmer or a coder to develop an app. With the right knowledge and a solid grasp of one of these programming languages (Java, C++, CSS, and HTML), you can ace any mobile app development journey.

So, if you’re new to apps, here are a few tips for beginners:

1. Start with A Killer Idea

A killer idea is the cornerstone of any successful application. An app must be able to solve a real-life problem and provide an instant solution to a deep-seated problem. So, to get started with apps, draw out a sheet of paper and bring your idea to fruition. Write a list of features you’d like to incorporate into your app, and don’t get lost in the design details. It’s just the beginning!

2. Do Research

Unless you’re creating an app for your purposes, it’s important to ensure you’re providing an entertaining service or fixing problems for people. Find out what features people are looking for in apps and incorporate them to stand out from the competition. Usually, your research should be directed at finding out what’s missing in other apps. Try to fix an existing problem and provide new solutions.

3. Create Mock-ups

At this juncture of your development journey, you should know what you’re building, who it’s for, and what audience you’re targeting. This is the time to think critically about the build itself. Develop rough sketches of your layout known as mock-ups before you start hiring programmers.

4. Get Graphic

As an amateur developer, it’s crucial to be realistic with your programming strengths and weaknesses before you commit to building the first app. This is because you’ll need to hire expert programmers and developers to make your dream a reality. If you’re not a design expert, you can hire an expert developer or programmer. Many companies and agencies offer app development services. So, it’s advisable to select a service provider who offers excellent, quality, timely, and affordable app development services.

5. Lone Ranger

Use an app design template if you’re taking this programming journey alone. You’re free to use the standard design templates to create app features that you can customize later. Some great building block app templates include TETHR, NOW, Stark UI Kit, Apply Pixels, Phoenix, and Stitch.

App Development Journey

It’s important to remember that app development is not a one-off task but a journey. What you do today will impact your app outcomes tomorrow. So, remember that app development is a learning curve that requires patience, discipline, and consistency. Other crucial tips for beginners include:

  • Sort out your Google account. Your Google account will be linked with the app you want to create. So it’s advisable to create a new google account for a new app.
  • Master transfer tools. Most developers and manufacturers provide free (and paid) transfer tools to help developers move old content into a new interface. However, if you’ve been using a Google account before, the content will be transferred automatically without a hitch.

NS804 provides professional app development services.

You can contact NS804 to kick start your app development journey.

What Investors Want To See In An App Startup

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If you’ve been wondering whether your latest idea could turn into a profitable app startup, then you’re not alone. Every day, developers reach out to tech investors to fund their projects. And a few succeed in attracting these investors and turning their minimum viable products (MVP) into the next big thing!

Of course, not everyone has such luck, with many developers left out in the cold. Their underfunded apps languish in the app stores, and user interest dwindles to a trickle. But with the right strategy, it’s possible to win over app startup investors, giving you the impetus to succeed rapidly. Here are a few handy tips on what you need to do.

Learn From Startup Success Stories

You could have the freshest and most unique app idea, but that doesn’t mean it will catch on. Whether we like it or not, market trends play a pivotal role in determining success. So take the time to investigate what apps do well in today’s market and attract investment.

Fortunately, there are many excellent resources to help you do just this. Start by reading tech-oriented news sites such as 9to5Mac, AppleInsider, Android Authority, Ars Technica, TechCrunch, The Verge, and Wired to learn about the latest and upcoming developments. Then, use analytics and data intelligence platforms such as App Annie and Apptopia to gain insights into competing and top-trending apps.

But you’ll also want to find tech investors and learn more about the startups they’re funding. And one of the best sites for this purpose is Crunchbase that features detailed information about acquisitions, angel investors, companies, funding rounds, private equity firms, and venture capitalists. If you do your homework, you’ll find potential app startup investors and key people to contact here.

Create A Marketable App With Monetization In Mind

If you want to attract investors, be careful about how you position your app. Ensure that you’re creating a quality product that fulfills the wants and needs of the target audience. Moreover, ensure that you’re offering functionality superior to that of competitors. Or that you’re introducing an innovative feature that makes your app indispensable to users.

You’ll also need to market the app properly to reach as many users as possible. Tech investors want to see ongoing user acquisition, even if your app is earning minimal revenues in its early stages.

Also, implement a monetization strategy that incentivizes users to upgrade to the paid version. This move will help convince app startup investors of the earning potential of your mobile app. Its financial feasibility will determine whether investors can achieve a good return on investment (ROI). 

Why An MVP Is The Right Choice For A Startup? 

Developing a full-fledged app to draw investors may be a risky choice for a startup. Not only is this option costly, but development will take longer, and your app will reach the market later. But an MVP is far cheaper and quicker to complete since it has the bare minimum functionality.

More importantly, after releasing the MVP, your potential investors can ascertain its viability. They’ll gauge market fit, target audience reaction, and overall feasibility. You’ll also have access to valuable analytics, which you can share with potential investors. And you’ll also have proven that you’re committed to the project and have a capable team able to release an app on time.

In Conclusion

Every startup company dreams of creating the next Instagram, Telegram, or TikTok and taking the app world by storm. While it’s not easy to develop an app that gains such massive traction overnight, it’s not impossible either.

One of the best ways to give your app a fighting chance is to attract the right investor to fund your project. And you can do this by creating an MVP that shows significant growth potential. Contact us today to learn how NS804 can help you develop apps and MVPs that turn heads!

Android App Development: How To Store Data Locally

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There comes a time when every Android app developer will have to figure out how to store data locally. Fortunately, the Android development environment does provide all the tools for achieving this goal. 

But why would a developer want to store data locally? Aren’t more apps taking advantage of cloud storage lately? Yes, cloud storage has become commonplace and works incredibly well. However, it’s always a good idea to store your app’s settings, media files, and sensitive data locally in most cases. 

Since the Android developer documentation already provides guides and code samples for data storage, we won’t include any code snippets. On top of that, we’d need to show both Kotlin and Java examples, which would make this article unbearably long and complex for most readers. 

But what we’ll do is reveal how a developer can store data locally and cover this topic from several angles. It’s also preferable to have some background knowledge of the Android app development environment to follow along.

Various Ways To Store Data On Android

The beauty of Android’s file system is that it borrows much from existing disk-based file systems. Thus, it’s both easy-to-understand and versatile for several use cases. 

But don’t go rushing in without understanding the various data storage methods and when to use them. Here’s a brief rundown of how Android can save your app’s data: 

  • App-specific storage: Store data only meant for your app. It’s possible to store this data in an internal storage volume using dedicated directories or within external storage using different dedicated directories. 
  • Databases: With the Room persistence library, it’s possible to store data in a private database. 
  • Preferences: For storing private and primitive data within key-value pairs. 
  • Shared storage: Storing files that your app will share, such as documents and media files.

Data Storage Considerations

Now that we’ve got that out of the way, it’s time to shift focus. After all, not every data storage solution mentioned earlier is right for your project. And as an Android developer, you should be asking yourself several crucial questions, such as the following:

Can my app reliably access the data? 

That depends entirely on how your app functions. For example, you could be developing a visual novel that autosaves the user’s progression. Every time the user launches the app, they’ll want to continue playing from their latest save.

Therefore, the best place to place the autosave file is in internal storage, where the app can access it immediately and reliably. Storing this file in external storage, such as an SD card, isn’t reliable because the user may remove it at any time. So, when the user launches the app, it will either crash or notify that it can’t find the autosave file, ultimately ruining the play experience. 

How much space does my app need to store data? 

Always keep in mind the limits of internal storage. Even though newer Android smartphones come with a respectable amount of storage, many users still carry older devices with a severely limited amount of internal storage. 

Therefore, if your app’s data storage requirements exceed the limits of most commonly-used phones, then consider using external storage.

What type of data will I need to store for my app?  

If you need to store data that only your app will access, you should use app-specific storage. However, if you’re storing documents and media files, you’ll want to use shared storage so that other apps can access these also.

And if you need to store key-value data, you should use preferences, and for data containing more than two columns, use a database instead.

Understanding Storage Locations And Permissions

As mentioned earlier, Android devices come with internal storage and external storage. Although, the size of the latter varies depending on the capacity of the SD card or other storage device that the user decides to insert or plug into their Android device.

And the majority of apps get installed in internal storage, provided they are small enough in size. While Google Play has a 150MB size limit for apps, developers can exceed that limit when utilizing Android App Bundles, an advanced app distribution system. 

For apps that stick within the 150MB size limit, it’s best to store these in internal storage. And if you use the Files app on your Android device, you’ll see that ‘Installed apps’ and ‘System apps’ use the internal storage. But users can move apps from internal storage to external storage with a few simple clicks. And why users often do this is to clear up space on their devices for other tasks.

To store and manage data on Android devices, developers must use the following permissions: MANAGE_EXTERNAL_STORAGE, READ_EXTERNAL_STORAGE, and WRITE_EXTERNAL_STORAGE. 

And as of Android 11 (API level 30), the MANAGE_EXTERNAL_STORAGE permission allows write access to files outside MediaStore and the app-specific directory. In most use cases, apps no longer need to declare permissions. But developers should regularly read through the Android guides on how to manage the various file types, as methodologies often change with newer versions of the Android platform.

Know The Differences Between SQLite And Room

If your app needs to handle a large amount of structured data, you’ll want to use a database that utilizes internal storage. And you’ll also want to cache the data that’s most relevant to your app so that users can access it when they’re offline. However, it’s advisable to keep any cache files within the recommended size limit, preferably not exceeding 1MB. 

The good news is that the Android platform provides developers with two powerful tools for these purposes. Firstly, there’s SQLite, a database engine consisting of libraries that developers can embed in just about any app. And secondly, there’s Room, an abstraction layer that sits over SQLite and is a part of Android Jetpack’s libraries.

So, what does SQLite bring to the table that will benefit Android developers? It facilitates the creation of custom databases for developers knowledgeable in the Structured Query Language (SQL). And since Android provides complete support for SQLite from the get-go, most developers take advantage of this.

Renowned for its power and speed, SQLite is also a great choice if you require a comprehensive relational database. Also worth implementing if you anticipate that users will store data and run queries at regular intervals.

But what about Room, and why should developers use it when SQLite seems so effective? Google has made great strides in offering developers many handy tools as part of Android Jetpack. And for modern Android app development, every developer should consider using Kotlin and the Android Jetpack suite of libraries — and Room is one of those libraries.

Room offers the following advantages; annotations that reduce boilerplate code, simplified database migrations paths, and verification of SQL queries on compile-time. And due to these advantages, it’s recommended to use Room instead of directly utilizing the SQLite APIs.

The Bottom Line

Today, the Android app development environment is mature and offers developers many powerful tools. And these tools make it a relatively simple process to store data locally if it’s a requirement for your app to function as intended. 

Whether you need to store media files, sensitive information, or structured data, you have access to the tools and methodologies to do this properly. Contact NS804 today to learn how we’ll help you develop phenomenal Android apps with the best-in-class tools!

Mobile App Development Best Practices

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The rising adoption of mobile apps has been driven partly by changing consumer lifestyles. The accelerated uptake of mobile applications is due to the increased need by consumers to shop, bank, communicate, and socialize on social platforms. Thus, mobile apps will continue to have diverse applications in many users’ lives.

There’s no doubt that as the world continues to move faster, business people, from frontline staff to executives, will want to draw insight into their business processes. That’s why NS804 launched mobile app development for individuals and businesses, putting the power of AI-driven and search analytics in the hands of executives and employees.

The global mobile app market was estimated to be $154.05 billion in 2019, and it’s projected to grow at a compounded annual growth rate of 11% from 2020 to 2027. The demand for mobile apps will grow mainly due to internet infiltration, smartphone proliferation, and emerging technologies such as; artificial intelligence, machine learning, and the cloud.

Although the global app market is expected to grow, generating millions of revenues to companies and reaching out to millions of new users, experts predict that not all apps will meet the evolving demand for new apps. That is why 80% of apps developed nowadays fail.

Below, we look at mobile app development best practices:

Mobile App Development Best Practices

1. Unique Value Proposition

Many individuals and start-ups fail to establish an original idea for a mobile application and copy their competitors. Without a unique value proposition, your app is likely to fail and get lost in a myriad of apps out there.

2. User Experience

According to research by Intechnic, users abandon downloaded apps after three or fewer attempts if they find the app problematic. The reason users have a poor app experience is due to unintuitive navigation, long loading times, low latency, and a long registration process. It’s advisable to blend intuitive and useful experiences in the following ways:

  • Reduce the effort required by users to get what they want
  • Break large chunks into smaller manageable portions
  • Offload tasks by setting smart defaults
  • Allow users to save actions and re-engage later. Users expected to continue the browsing journey after leaving the app for a while
  • Focus on user goals but avoid overwhelming users with too many actions
  • Home the pinboard setup – ensure simple walkthroughs, faster email setups followed by onboarding.

A superior user experience leads to higher conversions and retention.

3. User Interface

Make app content the interface and remove unnecessary elements that do not support user tasks. Cards are considered great elements to display actionable content. And it’s advisable to keep the app interfaces light. Remember that the most successful apps are focused on a limited set of features. So, limit your feature set and prioritize what’s important, and cut off the clutter.

Another way of improving the user interface is by using a typeface that works perfectly well in different sizes to maintain usability, functionality, and readability in every endpoint. In addition, use adequate contrast for text because insufficient contrast makes the text blend with the app’s background. Strive for a minimum contrast of 4:5:1 for image text and body text to achieve sufficient contrast.

Other tips for making interfaces invisible include:

  • Use content prioritization to improve the UX and simplify the UI
  • Use direct and simple language for clarity
  • Use legible font size

The user interface is the browsing surface of any mobile application and the lifeblood of any user engagement and user retention.

4. Problem Solving

Most businesses fail to define a specific user problem and thus do not solve a specific demand. If you design an app that’s fully functional and provides a superior user experience but fails to solve a problem, your app cannot be successful. A well-defined problem may sound something like this, “I am a young professional who’s focused on my career and professional development. I work long hours and do not have time to prepare healthy meals. I want to eat better and to pursue a healthier lifestyle.”

5. Monetization Strategy

Businesses conduct thorough market and consumer research, define their goals, prioritize their strategies and build an app that solves users’ problems. However, they still fail to make money off their app development efforts. That is due to the lack of a good monetization strategy. By launching it, you might attract and retain users but still fail to monetize the app.

6. Prioritize Security

It may not seem like a pressing concern right now, especially at the nascent development stages. However, when you critically think about your app for a minute, you realize it will have tons of sensitive information and data. The app will hold information about the company and its stakeholders – customers, employees, suppliers, and partners.

Depending on what your app is used for, you could be collecting sensitive payment information such as credit cards. You’ll have access to information such as phone numbers, email addresses, and everything else provided. It’s your responsibility as the app owner to protect your data. That’s why you need to prioritize security from the onset.

Users may hesitate to provide you with their information if your app is insecure. If security gets breached, it will have far-reaching implications by damaging your brand and making it impossible to recover. One best practice for mobile app development is to use encryption like the two-factor authentication TFA to protect sensitive data.

7. Test and Test Again!

Tests need to be run throughout the app development process. Don’t wait until the end to test the app’s performance, that’s too late to notice any anomalies. It’s much harder to identify and solve problems if tests are not run periodically. One best way to test your app development is with beta testers.

You can try using online resources and tools from the Beta Family to put you in contact with superior testers. You can identify crashes, bugs, and even error reports with beta testers. If you cannot run diagnostic tests yourself, outsourced mobile app developers can assist you with your app development process to ensure a smooth and successful delivery.

8. Simple, Discoverable Navigation

Navigation should inspire users to interact and engage with the content. The navigation should be implemented in a way that supports the structure of the app without bringing attention to itself. The navigation should be accessible and discoverable without occupying too much screen space. Indeed, navigation should accommodate the needs of the app users.

To make navigation simple and discoverable, assign priority levels to common user tasks. Give prominence in the user interface to destinations and paths with frequent use and high priority levels. Ensure that navigation is available at all times, not just when users anticipate using the app. Minimize the user’s memory load by making features available and ready to use.

Other ways to make navigation simple include:

  • Communicate location using location indicators
  • Icon and graphics elements must help users understand menu options
  • Make interaction easy
  • Hidden navigation affects engagement, slows down exploration, and confuses users.
  • Reduce search efforts. For instance, if “search” is a primary function, it should be in front of people. You can display the “search” icon at the top or have a reference that activates search mode anytime and anywhere.

Simple navigation with labels and icons helps with user experience, interaction, and retention.

NS804 – Accelerating Your Mobile App Adoption

NS804 provides superior mobile app development solutions. As a partner from concept to completion, NS804 works with individuals, businesses, and market leaders to identify and optimize market opportunities with innovative app solutions. With specialties in IOS, android app development, minimum viable product MVP, and app optimization, NS804 can help you bridge any development gaps.

Contact NS804 for superior, best-in-class app development solutions.