Flutter VS React Native: a short guide to solving your dilemma


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The hype for cross-platform development practices isn’t going to die so soon, especially when the use of mobile applications has skyrocketed. According to a recent study, mobile app downloads will increase to 230 billion in 2021 worldwide. From this number, it’s evident the future market will be extremely demanding and dynamically changing. 

To keep up with the pace, you need to choose appropriate development technologies that can allow you to come up with innovative applications or websites. React Native and Flutter are the two most popular cross-platform development technologies. These are popular in the development field and come with incredible features that can quickly help you with innovative ideas. 

Unless you understand the differences between these two platforms, you won’t be able to orchestrate React Native or Flutter mobile app development workflow. Owing to this, we have explained the differences between these two platforms for better clarification. 

What is Flutter? What is React Native?

Google released Flutter in 2017 as an open-source platform for developing UI frameworks for mobile applications. It is based on the dart language, which Google also created. It has become quite popular since its launch due to the ability to support a single code base against multiple devices and operating systems. 

For Flutter mobile app development, you should know about the software development kit that comes inbuilt with the platform and the UI library. The SDK contains all materials, packages, library functions, and so on required for developing the codes and compiling them to get the results. On the contrary, the UI library is filled with numerous reusable components that you can easily incorporate into your program.

React native, on the other hand, is an open-source platform based on Facebook. It is operated through HTML scripts and JavaScript codes. Like Flutter, it also allows developers to write one code base and use the same for running the application across a myriad of platforms or operating systems.

It walks through a bridge that connects JavaScript code with the native elements of the concerned operating system. As a result, you will be able to write code just like the ones used in cross-platform but also extend the functionalities of the native OS. This sets React Native apart from Flutter when both platforms are concerned with incorporating native features in a cross-platform developed application or website. It will also help you hire a mobile app developer with the required skill set.

Flutter VS React Native: a comparative guide

Flutter and React Native are crucial in successfully orchestrating the software development lifecycle. They allow developers to reduce the efforts by supporting a single code base and transforming it into the native code language during compilation. While their technologies are different, the ultimate goal is the same.

Therefore, understanding the differences between them is crucial, especially if you want to avoid making mistakes while deciding whether React Native or Flutter mobile app development will be your forte.


Every new programming platform needs to store proper documentation for future reference. Whenever a new change is introduced, or updates are done to the platform, developers and other professionals refer to these documents, which can also be called white papers. Flutter framework has invested a lot of time and effort in improving its documentation, storing them at proper locations, and including all the details about the entire programming platform.

However, React Native does not come with excellent documentation like Flutter. Whatever documents that have been recorded so far are poor and difficult to understand. Any amateur developer who wants to work on React Native cannot understand anything from the documentation.


Regarding customization, Flutter is the best framework for app development because it allows users to define their custom designs and components or paraphrase the existing ones. In addition, Flutter ensures the reusability of customized widgets and UI components across multiple platforms and operating systems.

But you won’t be able to find customization in React Native. As a result, developing codes according to your liking or incorporating customized features for window application or website is impossible. If you want to make any change, you need to implement the same in the code base. Therefore, the customized snippet differs from one application to the other due to the dependency on the source codes.

Cody reusability

One of the critical features of Flutter is its separate SDK and reusable UI framework library. Therefore, you can create a widget or any other UI component and reuse the same for different programming again and again without changing the source code. Most Flutter application development services design codes so that no device or OS dependency is present.

However, when considering React Native, developers don’t get that much flexibility regarding code reusability. Although a single code base can be used to run the application across multiple platforms, there is always a question concerning the compatibility of the code with the OS version.


Knowing the differences between these two programming platforms is crucial whether you invest in Flutter mobile app development or react web app development. Only then will you be able to decide whether you should go for Flutter or React Native. To get the best of success for your project, consider to Hire a mobile app developer who is skilled and holds expertise in the field of app development. After all, the success of your project depends on which cross-platform development framework you have chosen.

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