Dive into Decision-Making: React Native or Flutter for Your App

The 21st century is the age of the internet, and we as individuals are experiencing an unprecedented digital transformation. To stay relevant in the current times, one has to adapt to the evolving era of the internet, especially business. Entrepreneurs and startups are always on a quest to seek out a reliable web and mobile app development company in India for the required technical support. Reason? India is abundant with the best tech talent that supports businesses in developing web and mobile apps to grow online! Now, when we talk about building online solutions, one of the crucial decisions that businesses have to make is to choose a reliable platform, as it can have a huge impact on online business. Among various alternatives available for business, React Native and Flutter are among the top development frameworks for your web development. Both frameworks are good and efficient for building mobile apps; however, which one among them is best? Well, if you’re here to look for the answer to the same question, keep reading! In this blog, we will talk about which platform, React Native or Flutter, is best for your next app project!

React Native

React Native is a popular mobile app framework that comes from the Facebook lineage. The framework is an ideal option for those who are interested in developing mobile applications that are compatible with both iOS and Android. The platform is known for being a powerful and flexible framework that allows you to build natively rendered high-quality apps. Moreover, the platform is known to use a component-based architecture for creating maintainable and reusable code easily. With Facebook’s strong backing, the framework has gained significant momentum, which is also the reason behind its growth and expansion of its users. Top companies like Facebook, Uber, Airbnb, etc, have embraced the React Native platform into their company. To adopt the framework for your next app project requirements, you should consider partnering up with a reliable React Native development company to harness the full potential of the platform.


Flutter is an open-source UI software development kit (SDK) that is used for building mobile applications. The cross-platform app framework originated from Google’s labs in 2017. Flutter uses a single codebase for developing apps that provide a native feel on mobile and desktops. The framework uses Dart for building apps that seamlessly work on Android and iOS without writing separate code for them. Dart language is easy to learn, and even developers without any experience with it can develop apps without any hassle. Top companies like Google, Tencent, Alibaba, etc, have embraced the Flutter platform into their company. Consider collaborating with an experienced Flutter app development company if you want to use Flutter to build your app.

Crucial Comparison Between Flutter and React Native

Now that you’ve learned about both platforms let’s compare them on the basis of their functionalities. This comparison will help you understand and give you a better perspective on which platform can help you fulfill your app development requirements. So without wasting any time, let’s discuss the points of difference.

Programming Language

React Native uses JavaScript, which is one of the renowned and most used programming languages embraced by developers for building apps. At the same time, Flutter uses Dart language (developed by Google) for building apps. Dart is an easy-to-learn language, although it is not as popular as JavaScript, and hence, not many developers use technology for app development.


React Native connects native components with JavaScript through a bridge in real-time. This approach speeds up and increases the running time and development compared to Flutter. Unlike React Native, Flutter is independent and doesn’t rely on bridges to connect to the native components of the device, which enables faster and more precise interaction between application components and devices used by users.

UI Components

React Native creates hybrid mobile apps with native components compatible with both the Android and IOS operating systems. Developers can access external user interface kits for designing user interfaces with attractive visual appeal. On the other hand, Flutter employs an extensive set of internal libraries that provide customized widgets that ensure consistency from platform to platform.

Community and Ecosystem

React Native is heavily used by a large number of active developers and coders who constantly contribute their expertise to the framework’s development and improvement. In comparison to React Native, Flutter has a smaller community, considering that it is a new platform. However, the framework is growing slowly and steadily with time as more people start to explore it.


We already read that React Native uses the JavaScript language. The programming language is widely accepted by developers for app development, and thus, it contributes to the popularity of the framework. As a result, React Native is a popular choice among other frameworks. However, Flutter uses Dart, which is a relatively new language and less popular than other programming languages, yet it is gaining adoption.

App Size

JavaScript is a lighter language than most programming languages; hence, React Native apps tend to be lighter in size. Flutter apps are larger than React Native since they consist of a number of different components.


Customizing React Native apps is a complex process that requires a lot of time and effort, especially in cases of complex designs. On the other hand, customization with Flutter is relatively easy since it has a widget system that offers extensive customization options that allow developers to create highly custom UIs.

Development Environment

Hot reload is a crucial feature in the app development platform that enables developers to make real-time changes in the code and see the results almost instantly. This accelerates the development process and increases efficiency and productivity. While both React Native and Flutter support hot reloading, developers consider Flutter’s reload to be faster and more reliable than React Native.

Wrapping Up

So here we made a relative comparison among the top cross-platform frameworks, Flutter and React Native. Remember, both are ideal frameworks, and the ideal choice for an app depends on factors like team expertise, personal preferences, and project requirements. However, if you’re still not able to make a final decision, you may partner with an app development company that will help you choose the best option among Flutter and React Native. They’ll help you select the perfect platform that fulfills your app development needs and goals!

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