Cross Platform Technology for Your Project: How to Choose The Best — NIX United

In our day and age, software development can be approached from numerous angles. This allows companies and entrepreneurs working on projects of completely different scales and purposes to find the most fitting development methods. In particular, there are three major market-defining approaches — native development, cross-platform development, and hybrid development.

While native is a classic approach that focuses on building proper software based on the target platform and hardware specifics, its two counterparts offer more universal opportunities — hybrid is about creating a single solution compatible with multiple platforms, while cross-platform has the same goal but goes for a more in-depth native functionality.

And it just so happens that cross-platform mobile app development may come in as the most flexible and universal approach in mobile software building today.

In a nutshell, it allows avoiding all the costs and efforts related to hiring two separate mobile development teams and enables a single dev team to cover multiple target operating platforms at once. However, advantages on one side can often spawn respective drawbacks on the flip side. So let’s dive deeper into the concept and discuss the top dedicated platforms and technologies.

Pros and Cons of Cross-platform Technology Stacks for Mobile App Development

Cross-platform development is a natural counterpart to native app development. Whereas the native approach focuses on a particular OS or platform, the cross-platform method is about creating one piece of software that fits two or more target operating environments. The most standard instance is developing an app that is compatible with both Android and iOS at the same time. However, some cross-platform mobile application development technologies are already capable of desktop and web app development as well. The further growth in multi-platform capabilities is yet to be seen.

Cross-platform Technology Pros

• Quicker time-to-market — you need 20–40% less development time with a single cross-platform app instead of developing two native ones.
• Lower app development costs — cross-platform development allows reusing up to 80% of code, which makes the app development budget 20–40% lower due to a narrower project’s scope.
• Platform scalability — the ability to reuse the app code to create mobile apps, desktop software, web apps, and even apps for TVs and wearable devices.
• Cost-efficient maintenance — it’s easier and faster to update a single universal app instead of two separate code bases.

Cross-platform Tech Cons

• Certain functionality sacrifices — a cross-platform app cannot access some platform- and device-specific features. However, these features are accessible with some native code injections.
• Lower app speed and performance — cross-platform apps ensure near-native performance. However, with native apps, you can achieve higher performance.
• Higher device resource consumption — modern cross-platform apps are capable of comprehensive graphics and animations However, drawing complex interfaces takes more of the devices’ memory in comparison to native ones.
• Higher codebase complexity — due to the underlying functional differences between platforms, designing proper code takes more effort.

Popular Technologies for Building Cross-Platform Mobile Apps

There is quite a wide choice of frameworks for cross-platform app development available in the market right now. Making the final decision on your own may be pretty difficult. Let’s take a look at the top frameworks that cover your cross-platform development needs in 2024.

React Native

React Native, or RN for short, is among the best cross-platform mobile app technologies. It’s an open-source framework spawned by the bright minds at Meta. Its main unique feature and selling point is the intricate way it combines the best of both worlds — the native programming paradigm and the extensive capacities of React, which is an ultimate UI-focused JavaScript library. This provides a game-changing opportunity to write practically all the app’s code in JavaScript and reuse it across several target platforms.

Let’s see why it’s so widely preferred by the worldwide industry and what downsides it has.

Pros:

• Time and cost savings — eusable code is the ultimate money- and time-saver across the board. Not only does this accelerate your usual time-to-market, but it also requires twice fewer expenses as opposed to full-on development for two or more separate platforms. On top of that, the use of open-source libraries makes all development processes smoother.
• Rapid dynamic code editing — RN developers get to implement code changes in real time, right when the need appears due to the hot reloading and live reloading features. Thus, live reloading automatically reloads the whole application upon any code changes made, while hot reloading tackles only specific code changes (upon which the app is better reloaded for smoother results).
• Native-like products — this cross platform framework truly allows achieving UI results identical to the native visual experience. This opens vast horizons for optimizing, calibrating, and perfecting native-like cross-platform apps for developers. Another great thing is RN’s compliance with native development principles, which allows quickly creating and adding minor extensions to the existing native solution’s code.
• Expansion with third-party plugins — yet another great thing about the RN cross platform framework is its active expansion in community-made third-party plugins and additions. Thus, if you are looking for capabilities beyond what React Native offers out of the box, you can easily expand the framework with both third-party and native modules.
• Established community and industry position — community- and industry-wise, this cross platform framework is certainly “the favorite kid” around. It has a huge, active community, which automatically makes figuring out the issues and specifics of working with RN a breeze — just browse through some forum threads, and you will most likely find the answers you are looking for.

Cons:

Flutter is a very widely used solution considered among the best cross platform app development frameworks next to RN and is the offspring of Chrome developers’ efforts to ultimately optimize their browser’s capacities. As opposed to RN, it’s based on an authentic programming language, Dart. Flutter’s main software creation philosophy is focused on building products brick by brick by simply manipulating various widgets. The tool is actively used by Google (mainly to support Google Assistant modules).

Pros Cons

Appcelerator Titanium

This open-source software creation framework isn’t as popular as the first two reviewed but offers great cross-platform capacities nonetheless. Although the SDK on which it is based — the Titanium Mobile SDK — is quite widely used in the cross-platform app development market. As a whole, this framework doesn’t bring anything completely new to the table, yet it certainly offers efficient pinpointed opportunities that may as well come in handy for your project.

Pros Cons

NativeScript

Now, this one says it right in its title — NativeScript is all about helping achieve the native feel and performance of the end product. Despite it being among the youngest cross platform app development frameworks whose stable release took place in 2021, it’s made its way to most lists and tops as the outstanding framework for cross-platform mobile app development. What stands out most is its high integrational potential, which allows for in-depth tech stack customizations.

Pros Cons

A hugely popular game engine has found the widest application in the mobile app development market. At one point, it even became too hyped, serving as the core engine for Pokemon Go, among other games. Unity 3D is a versatile software development environment where assets can be both created and elaborately tested in one place. Add the precious ability to code once and use the result anywhere, as many times as you wish, and you get yourself a perfect cross-platform mobile game creation engine.

Pros

• Accessibility at its finest — working with Unity 3D is a breeze and a pleasure for all seasoned and beginner developers out there alike. The whole software creation process is heavily visualized, which allows for the ultimate level of intuitiveness. Going further, even no-code games can be created with Unity, which certainly adds up to speed and cost benefits.
• Great collaboration — Unity 3D brings joint cross-platform mobile app creation to a new level with a specialized Unity Teams feature. There are loads of collaborative features for the smoothest joint performance possible.
• Thorough documentation — Unity’s official documentation combined with the expertise of the dedicated community provides the best support for figuring out all the ins and outs of the Unity system.
• AR capabilities — Unity is designed to create applications with rich AR features via a number of frameworks, including Vuforia.

Cons

• Subscription fees — like it or not, Unity poses quite expensive subscription fees, which spawns significant licensing expenses in the long run. And the universal tip is to work only with a full version of the framework.
• Some outdated features — in a barrage of tools and features offered by the engine, some things don’t work the way they should just yet, like the Terrain engine, Movie Textures, and Mono.
• Minor lag — minor lag can be experienced when working on complex terrains and spacious realms, as opposed to other big game creation engines like Unreal.
• Game focus — the engine is focused heavily on game creation, but if you need to develop a regular app with its help, you may have to reinvent the wheel at certain phases of development. Ultimately, you’ll get a heavier, more resource-consuming app in comparison to a native or another cross-platform approach.

Kotlin Multiplatform

This framework allows the sharing of code written in Kotlin across a number of required platforms. For this, it employs a set of compilers and shared modules. Shared modules can be most efficiently added to native projects to make backend and UI developers’ lives easier. Thus, part of the code outlining the business logic of the app is shared, while the platform-specific code, including the UI code, must be written separately.

Pros

• Native for Android devices — Kotlin works as a full-on native app builder for Android devices and supports backward compatibility with Java.
• Rapid development — strict distribution of technical roles in a project certainly bears fruit in terms of project development of any complexity and purpose. The overall project cycle is accelerated dramatically by letting specialists handle specific details.
• High code quality — the shared codebase, along with the inherent modularity of Kotlin Multiplatform, allows for a more consistent functionality with cleaner code.
• Simple-to-grasp code — it’s easy to introduce new specialists to the development cycle and maintain the code as a whole when working in Kotlin.

Cons

Pros and Cons of Hybrid Technology Stack for Mobile App Development

A hybrid development approach is focused on creating a single codebase for multiple reuses across different target platforms. But as opposed to cross-platform methods that may still rely on chunks of native code and certain native aspects, hybrid is all about creating an app that is fully separate from the native environment, yet runs there just fine. In practice, this means the ability to save even more time and resources while getting a high-quality solution with but one nuance — very limited access to the native OS and device specifics.

Hybrid Tech Pros

Hybrid Tech Cons

Popular Technologies for Building Hybrid Mobile Apps

Although we are reviewing hybrid frameworks to fully clarify how to choose technology for cross-platform apps, we do not recommend hybrid app development for a few reasons. First, it’s the highest-cost approach that puts optimal development conditions and business goals above the quality of end results. The second is that the efficiency of hybrid frameworks, such as Xamarin and PhoneGap, is significantly inferior to what RN and Flutter have while posing equal overall costs. Third, the hybrid technology itself is depreciated, and vendors tend to stop their support — for instance, Adobe had stopped the PhoneGap development on October 1, 2020.

Ionic follows the hybrid-web approach to mobile development and has a large library of tools, compatible components and plugins, and modules that enable access to native functions. The apps created with Ionic are executed in special shells (UIWebView for iOS and WebView for Android) that allow showing HTML as well as executing JavaScript. It looks like an app working in a web browser.

Pros

• Browser development — practically whole projects can be developed exclusively in a browser.
• Rich UI assets database — there are tons of available UI elements to choose from for your project.

Cons

Built by the minds behind Mono, Xamarin is an open-source, cross-platform development framework based on C# and Microsoft technology stack with a huge community of over 1.4 million developers. The main gist of this one is boosted end-performance due to the natively compiled nature.

Pros Cons

• The poverty of UI — there is a very limited set of UI elements, and they are made according to the guidelines of mobile platforms, which means more time and effort for more custom elements.
• Native libraries — Xamarin has mechanisms for using native libraries, but only small libraries for Android can be used rationally — for iOS, it’s all challenging and expensive.

The Best Cross-Platform App Framework: Flutter or React Native

Flutter and React Native are deservedly considered the most popular frameworks for developing cross platform apps right now — the statistics are quite eloquent. Both cross platform app development frameworks offer extensive capabilities for creating high-quality, smooth-performing apps in a convenient, expertise-driven manner. Both Flutter and React Native share the benefit of accelerated time-to-market and smoother development processes. But let’s take a look at the major specifics of working with these cross platform frameworks to help you decide which one to pick in your case.

Using React Native

The React Native cross platform app framework certainly stands out as the tool to reach the fastest time-to-market. This is explained by the abundance of ready-made components and in general, a low entry threshold and a convenient framework’s structure.

Using Flutter Framework

We can say for sure that Flutter beats the RN cross platform app development framework in terms of the overall performance if it’s employed properly. It makes reaching smooth compatibility easier, and it may help you save some software engineering costs. However, it may not offer the fastest means of product completion. Take a look at the summarizing table below to make your search for the best language to develop cross-platform mobile apps for your specific case easier.

The Final Decision — How to Choose Technology for Cross-Platform Apps Creation

It can be challenging to make the final decision as to which platform to pick. To make the best choice, you should clarify some underlying questions. Here’s your standard checklist to make your life easier.

• Are you targeting several platforms with your app simultaneously?
• Are you looking to achieve the fastest time-to-market for the lowest cost?
• Are you okay with not having the fastest app launch speed and overall app performance?
• Will your app use device-specific modules like Bluetooth, camera, or GPS?

If the answer to all the above questions is yes, cross-platform is definitely an app creation approach you can rely on in your particular case. You may also keep in mind that the following types of apps are usually best made cross-platform:

On the other hand, the following types of apps are best-left native due to the factors we’ve covered in the article:

NIX Experience in Cross-Platform Mobile App Development

NIX has been providing specialized cross-platform mobile software development services for years. We offer smooth implementation of the best practices and professional support at all stages of the development lifecycle. In terms of practical field experience, our portfolio is rich with successful cross-platform developments. In particular, we’ve created the following two cross platform applications based on RN and Flutter, respectively.

Case Study: React Native-Powered App for Landlords

We used the combination of the RN cross platform app framework and Golang to create a business automation solution meant to make the property management routine a breeze for landlords. What came out is a full-on all-in-one platform built out of multiple modules that offers:

• Convenient rental situation dashboards
• Handy communication features
• Digital paperwork
• Metrics, statistics, and reporting
• Billings, financial accounting and reporting
• Further expandability with plugins

As a result, we receive a sturdy solution that allows landlords to easily plan out expenses, digitally communicate with residents, automatically resolve many tasks, manage parking spaces, etc.

Case Study: Flutter-Powered Lifestyle Services Mobile Marketplace

Based on Flutter, our cross platform app developers built a whole mobile marketplace to distribute various lifestyle services, like fitness, styling, nutrition services, etc. The powers of the Flutter cross-platform app development framework allowed us to create a sturdy solution with handy features like:

• High-quality video calling
• Built-in chat
• Integrated Stripe for convenient in-app purchases
• Elaborate search filters, and more.

In the long run, we’ve achieved a user-friendly eCommerce application with all the necessary elements of hassle-free app use and nothing excessive.

Final Thoughts

When it comes to choosing cross platform app development frameworks, there is no single definitive “best of the best” solution — your final choice should depend on your specific needs and many other underlying aspects (like budget, desired project terms, complexity, etc.). There are, however, two leaders in the niche of the cross platform technology, and the bottom line for picking between them is as follows:

• Choose the React Native cross platform development framework if you prioritize time-tested solutions supported by a large community of JavaScript professionals.
• Opt for the Flutter cross platform development framework if the highest performance ever is crucial for your project, while Dart is no intimidating factor at the same time.

According to statistics on the most used libraries and frameworks in 2023, Flutter holds a 9th position right now while RN is only three positions lower. But don’t let statistics about these cross platform app frameworks drive your final choice. Analyze solutions in-depth yourself or contact a team of profiled specialists to make the best pick.

Originally published at https://nix-united.com on September 22, 2021.