Flutter vs. React Native- Choose the best cross-platform framework for your Startup

Flutter vs. React Native- Choose the best cross-platform framework for your Startup

Flutter vs. React Native – Every business wants to launch its app on Google Play and the Apple App Store. However, to do so, you must choose a technology stack first. Naturally, you’ll have to select either Flutter or React Native. If your funding is sufficient and you create a complicated app, React Native would be your best choice. However, if the UI is at the core of your app, and you’re targeting creating a simple app while your budget is also limited, Flutter would be your best choice. To find out which would best suit your needs as the best cross-platform framework for your startup, let us discuss the primary features of Flutter vs React Native.

Head-to-head feature analysis of React Native and Flutter

CI/ CD support. 

A great drawback of React Native is that it does not have CI/CD support or a solution for any kind of delivery into Google Play or the Apple App Store. There is only documentation for manual deployment in Google Play. There is no proper structured guide or documentation for deploying an app into the App Store. A third-party solution is always required to enable the delivery and deployment of your app.

On the other hand, Flutter has a well-documented guide for building and deploying your cross-platform apps for Android and iOS. All you have to do is use the CLI (command-line interface) to deploy your application to the platform of your choice. Of course, you will have to use a third-party solution for other advanced inclusions, like automated screenshots.

Developer productivity. 

React Native allows a very high code reuse ability across various platforms. Many developer communities have been creating a lot of libraries that can be used to develop your app and speed up the entire process. React Native also allows a reload feature to let you see the changes you’ve made to your app immediately without recompiling it.

Now, Flutter also has a hot reload feature. This enables you to make iterations quickly. And you can also receive feedback and reports almost immediately. Flutter also enables fast app compilation.

Development tools and documentation. 

React Native has a pretty good repository of documentation. However, it has a few gaps, and only those developers who are more comfortable with JavaScript will understand this documentation better. Navigation features are not so well documented. Information on building native libraries can also be a hassle to find.

Flutter has extremely well-composed documentation. It has a repository of detailed guides that are further enhanced with their graphics and topic-specific video tutorials. Flutter has its debugger and Flutter inspector, which are a great help when developing your app.


The JavaScript bridge enables the communication between JavaScript and the native language in React Native. The two sides communicate by sending JSON messages, which is also asynchronous, making the app’s UI smooth. The rendering speed makes the UI a bit laggy, though.

Flutter vs. React Native usually does not require any bridge to communicate with native components. It even has frameworks packed, making it a more stable and predictable option on different platforms.

Community support

A large community of developers making contributions doesn’t matter in an open-source development framework. The React Native framework has always gained quick support from many developers ever since Facebook released it in 2015. There are innumerable React Native community channels that you can source to find the building blocks for your app development.

Flutter was introduced in 2017 and is a relatively new framework. Although its community of developers is much smaller than React Native’s, Flutter communities are growing by the day, and Flutter is gaining a lot of popularity of late. You can also find radius-flattered communities that are ready and willing to help you with their various frameworks and inputs to help you build your cross-platform app.

Flutter vs React Native User interface. 

React Native renders the native components based on the JavaScript bridge. This makes the app look and feels like any other iOS and Android app. React Native already has several ready-made components that can be used as stepping stones for your entire development process.

Flutter has, in fact, within itself various UI widgets, making the creation of native-like applications easier. The huge library of framework widgets is enough to support you through the entire development process.

Installation and configuration. 

React Native has a simple configuration process, and you installed React Native CLI globally just through the command line itself. Of course, you will need a nodeJS and possibly Yarn installed as the package manager.

To install Flutter, you’ll have to download the binary for a particular mobile platform. Next, you have to add your path, which can be done through the command line itself, luckily. Naturally, the Flutter installation method is not as versatile as React Native.

Programming language. 

React JS is a JavaScript library that React Native uses, making it easier for developers.

On the other hand, Flutter uses Dart, a programming language that Google had created. Productive app development it’s an example of the many advantages that dart provides. Also, it is an optimized client language.

Flutter vs React Native

React Native is a fantastic tool when you are planning to create complicated cross-platform apps. If you have a large and deep-rooted project, React Native is always your best choice. It has extensive documentation and a very strong support framework. You must always choose React Native if you have to reuse code for any desktop app and web app. Flutter vs. React Native

Flutter is perfect because of the built-in native components, and the hot reload feature that it has. It is fantastic for iteration. Whenever you need to create an MVP within a short period, Flutter would be the best choice. If your cross-platform app is UI-centric, again, Flutter takes the cake.


When deciding about Flutter vs. React Native who the winner is and who the loser is in the React Native versus Flutter battle, you just cannot find a definite winner or loser. Both these frameworks have their strengths and weaknesses. Each is good in its way. Each provides solutions for a specific set of problems and issues.