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Flutter Vs React Native: Benefits of Both Frameworks

With the rising popularity of applications, new and more advanced technologies are being introduced every day to create apps more efficiently.

Flutter and React Native are one of those rising technologies with over 38% and 42% of all app developers using Flutter and React Native respectively, as their go-to frameworks (Statista).

Now before we start comparing which of the two platforms is the better choice of framework, let’s first go through what they both are, what benefits and drawbacks they entail, and what makes them so sought after in the developer community.

What is Flutter Framework?

First introduced back in 2017 by Google, Flutter is a free-to-use open-source framework that is used to power iOS and Android mobile applications. It utilizes Dart as its official programming language and comes equipped with both, an SDK (software development kit) and a UI Library containing hundreds, if not thousands, of various UI elements from sliders, buttons, dialogues, accordions, floating widgets, text inputs, and more! It’s an all-inclusive platform that enables developers to easily create stunning mobile apps with near-native performance.

What makes it special?

Being a multifaceted SDK, Flutter boasts a variety of different features that allow developers to create stunning and high-performance apps. We’ve gone ahead and listed below some of the aspects that make Flutter special.

An open-source SDK

Developed and managed by Google as an open-source platform, Flutter enables its developers to create all sorts of applications with relative ease and significantly less head-scratching and hair-pulling. Regardless of what type of app you need, Flutter is regarded as the ideal choice by developers.

Cross Platform Apps

One of the key aspects which make Flutter so special is its code reusability feature. Developers can develop apps for multiple OS’s using a single codebase with little to no tweaks, helping save a great deal of time and capital, better invested somewhere else.

Responsive UI

The apps built using Flutter are responsive by design to adapt to different platforms and screen sizes. Its vast widget library and customization options enable developers to craft a unique UI design that expresses usability.

Native Performance

Google created Flutter to help give apps created on it native functionality across the iOS and Android platforms. To achieve this, the Dart native compiler was used to build the Flutter code as native to ARM machine code. The widgets can now contain all platform variations, including scrolling, navigation, and iconography, thanks to Flutter’s clever functionality.

Quick Development

When it comes to time constraints in terms of development, Flutter’s Hot Reload feature and ready-to-use widgets help significantly save time. The icing on top? Those widgets can be added with extra functionality to enhance the user experience and overall usability of the app. For those of you who don’t know, Hot Reload is a feature in Flutter that helps simulate and visualize to developers what changes they’ve made such as features they’ve added or removed or what changes they’ve made to the app’s UI design, without reloading the entire app or going back and forth to view each change.

Single Codebase

One of the key features that makes Flutter so marvelous is that it enables developers to use a single codebase to create applications for multiple platforms. All they have to do is write the code and the SDK takes care of the rest. The apps created offer near-native performance on both Android and iOS platforms.

Quick Debugging

Another benefit of the Hot Reload feature is it enables developers to quickly test a specific function without the need of testing the entire app from start, allowing developers to code and test simultaneously.

Intuitive Widgets

Flutters’ widgets are multi-purposeful, meaning, they can be customized for UI, dashboard access, or execute a specific function, all in an effort to enhance the user experience. Helping save both time and effort, Flutter widgets are available for use in a simple form of a widget tree, from where all the developers have to do is click, drag, and enter the code to add functionality to the widget.

Robust Community

Although relatively new, because of its popularity, Flutter has amassed a vast and robust community for support. Plus, since it’s by Google, you have support from their dev. team as well.

Examples of Developed Flutter Apps

Common examples of everyday apps that have been built using the power of the Flutter framework are Alibaba, Beike, BMW, Google Pay, ByteDance, CrowdSource, and Dream11, to name a few. If you too want a stunning and functional app made using the power of Flutter, just like the ones above, get in touch with the Top Flutter App Development Company, like Trango Tech.

What is React Native Framework?

Developed by Facebook back in 2017, React Native is a JavaScript-based open-source framework. Just like Flutter’s code reusability features, React Native also uses the same codebase to create applications for both iOS and Android.

What makes it special?

Just like Flutter, Reach Native has tons of features and functionalities, and option, which aids developers in the easy development of mobile applications. So what exactly makes React Native so special? Here’s why!

Code Reusability

Like Flutter, React Native also boasts cross-platform support through the code reusability feature. Up to 90% of the code written can be reused for a different platform which helps significantly reduce development time and cost, in turn, helping achieve a faster time-to-market.

Native Look and Feel

React Native’s JavaScript, combined with native building blocks for UI, helps give apps a native-like appearance and feel, as well as a consistent UI design across multiple screens and platforms.

Live Reload

Just like Flutter’s Hot Reload feature, React Native boasts the Live Reload feature which allows developers to make changes to the code while viewing said changes in real-time. This helps significantly reduce development time as the need to go back and forth to view modifications is eliminated.

Also read: AngularJS Vs ReactJS: Know Which is the Best?

UI Focused

React Native builds the apps interface using JavaScript library, it results in a high-performance and responsive UI design with stellar rendering capabilities, allowing developers to create both, simple and complex, UI designs with ease.


It is estimated that you can save up to 40% of your total cost if you opt for React Native as your app development framework. How? Well, you’ve eliminated the need to hire two separate development teams, one for Android and the other for iOS. You can create two apps with just one React Native development team.

Third-Party Plugins

Creating every feature from scratch is an arduous and time-consuming task. React Native’s third-party plugins eliminate the need to develop custom features (unless your needs call for it) as it already has a variety of JavaScript-based and Native Module options.

Large Community Support

Just like the Flutter community, React Native’s developer community has over 50,000 contributors and support from Facebook’s engineers who keep updating its features and post detailed documentation regarding them.

Examples of React Native Apps

A few common examples of everyday apps that have been built using the power of React Native framework are; Skype, Instagram, and Uber Eats app, Facebook, Walmart, Bloomberg, Instagram, and SoundCloud Pulse. If you’re in the market for apps like these, just avail our React Native App Development services at Trango Tech.

Which One is Better?

Which one is superior, Flutter or React Native? It’s not that black and white. Depending on the developer’s preferences and the project’s requirements, either one could be superior.

  • Because Flutter uses Dart, which compiles more quickly than JavaScript, it offers good performance by default. However, Statista reports that only 6.54% of people utilize Dart, indicating that fewer engineers are able to master Dart. Furthermore, because it is not commonly used, it is restricted by a number of IDEs and does not offer support for the language.
  • React Native’s architecture includes JavaScript bridging, which is one of the factors that slows it down compared to Flutter. Even if Flutter is quicker, the large file size is another issue for Flutter developers.
  • Because it makes using JavaScript so simple, React Native has more community support. It saved developers a ton of time by preventing them from having to learn a completely new language.
  • You utilize a third-party testing framework like Detox to test a React Native app. Flutter is improved, though, with built-in testing facilities.

Final Thoughts

This blog examines the factors that contribute to the rising popularity of the two new cross-platform application development frameworks, Flutter and React Native. The problem of writing separate code for native platforms like Android and iOS is resolved with Flutter and Native. The same code may now be used to construct applications for all platforms.

Additionally, the optimal framework for you will rely on your skills, needs, and goals of your project. Undoubtedly, React Native is a good choice if you are already familiar with JavaScript programming. Flutter, on the other hand, has a number of advantages over React Native if you are aiming for a very reliable and quick performance. So to answer your question, choose whichever one works best for you and your needs.

Originally posted 2023-01-16 16:15:33. Republished by Blog Post Promoter

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