Flutter and React Native are popular cross-platform frameworks used for developing hybrid mobile applications. Flutter vs react native Both are open-source platforms and offer unique features. However, choosing between them can be a tricky task as it depends on the purpose and approach of the application.

React Native Overview

React Native uses JavaScript to build hybrid applications. The free core feature of React Native is Expo, which is useful to embed and execute React Native hybrid projects. It offers a convenient conversion from React to React Native, making it attractive to professionals.

Flutter Overview

Flutter is a UI toolkit for developing dynamic, open-source, and responsive hybrid applications. It is written in Darts, an object-oriented language. Dart-based applications are powerful, fast, and offer control for rendering stack.

Evaluating Flutter Vs React Native


React Native offers a native look and performance to web apps. Flutter, on the other hand, allows developers to develop widgets using Skia Engine. Compiling Flutter applications with C and C++ libraries enhances their performance. However, it is dependent on packages, and larger apps require adding more packages.

Code Structure

Direct styling with JavaScript in React Native allows developers to build MVC from scratch. Flutter’s main dart file executes code for both iOS and Android, and the RunApp function runs simple and easy-to-understand widgets.

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Development Time

React Native coding is faster due to numerous libraries that optimize the designing process. Flutter development takes less time as developers can reuse their code for different applications.

Critical Analysis Flutter vs React Native

Both Flutter and React Native have benefits and flaws. React Native is well known, has a bigger community, and reliable libraries. Flutter offers a multi-tier architecture and is best for UI customization. It also has updated platforms and allows developers to animate text, images, and videos. However, Flutter applications are larger and have messier styling.

React Native Pros and Cons  

  • React Native uses JavaScript that is well known to everyone, unlike flutter where you need to explore Dart.   
  • React Native is a valuable instrument to create minimal products because of JS.   
  • React native has a bigger community solution and libraries that make it reliable.   
  • While coding in reacts native you need to write style design from scratch, or you can find the design in spades.     

Flutter Pros and Cons  

  • Flutter offers a multi-tier architecture that is best for UI customization. It also helps developers to animate text, images, and videos.  
  • Flutter has updated with a wide range of new platforms from single code.  
  • Flutter application usually does not support web browsers.  
  • Flutter applications are 3 times larger than native apps.    
  • Flutter has messier styling because of the separation between templates.  

Choosing between Flutter and React Native depends on the purpose and approach of the application. React Native is ideal for applications with ordinary functionalities, while Flutter is suitable for cross-platform applications. It is important to consult an experienced development company before choosing a platform. If in-house expertise is not available, services from OptimusFox can be sought for hybrid app development.