Comparing Flutter vs React Native for App Development Project

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Developing mobile apps has always been a crucial pillar of the tech industry. But having several platforms for which separate apps must be produced has always been a problem. Apart from managing two teams: Android and iOS, there is always a gap between the apps generated because two different groups create them. The notion of developing cross-platform mobile applications came out of this. Flutter mobile app development services can help you make the best app. 

There are multiple solutions available here. But the most common is to create compiled apps that behave similarly to native apps. At present, the most formidable competitors in that sector are Google’s Flutter and Facebook’s React Native. Let’s look at the advantages and disadvantages of both Flutter and React Native and compare them objectively.

Defining Flutter.

Flutter is a cross-platform, reactive mobile development framework based on the Dart programming language. Dart and Flutter are the products of Google, which uses the framework in some of its most important applications and is continually pushing it to become the ultimate option for building cross-platform apps. It was first released as an alpha in May 2017. Therefore, it’s the latest version.

Defining React Native.

React Native is possibly the most well-known cross-platform mobile development framework in the world. React Native is a JavaScript framework based on Facebook’s React library, enabling you to develop Android and iOS apps with the help of a single code base. Facebook, Instagram, Airbnb, and a slew of other companies employ it. React Native began as a Facebook internal hackathon project in 2013. It was launched to the public in 2015.

Flutter VS React: which one should you choose for app development?

Dynamic VS static programming.

When it comes to the basic programming language, there is a substantial difference. JavaScript is a dynamic language by definition. This implies that the values of numerous data kinds might vary, making it extremely adaptable. Dart can be both dynamic and static, giving it the best of both worlds.

Because it requires you to define and utilise the right data type, a statically typed language is typically safe. You can’t, for example, assign a number to a string since it would result in an error.

Static implies you’re less prone to make mistakes. If you use TypeScript instead of JavaScript, a rigorous syntactical superset of JavaScript, you can impose better type safety and error checking.


Flutter builds its user interface via widgets, whereas React Native does it with JavaScript and JSX. Because Flutter widgets are pre-made, you will not have to make your own unless you wish to. You won’t have to worry about incompatibility concerns because they are the products of Google.

You have to be mindful if you are creating a mobile app in a programming language like Swift, you cannot access the code that Apple used to generate user interface components like buttons. In contrast, with Flutter, the code is visible, enabling you to see how Google developed all of the widgets.

When designing the layout, Flutter and React Native have something in common: they both deploy CSS Flexbox. The way they do it differs, but as long as you’re familiar with Flexbox, you shouldn’t have any trouble creating a layout for your app. The same team that worked on Flutter also worked on the Google Chrome developer tools, which allows for an easy transfer because the debug tools are quite comparable. There are plenty of outsourcing mobile app development companies that will help your business fly high.


Flutter and React are both open-source, which means you can use them for free. Both libraries are well-kept, which is to be expected, given that Google and Facebook built them. You can test apps written on both frameworks virtually using a built-in simulator for iOS and Android on your computer or phone. If you want to create for iOS, you’ll need an Apple computer because the SDK is only available on Apple machines. Users using Windows and Linux are out of luck. Fortunately, you can make Android development apps on any platform.

Both frameworks use hot reloading which enables you to make changes and view them immediately. Development becomes more efficient because you don’t have to continue stopping and resuming your programmes to observe changes.


There is no one who will come on top here: both Flutter and React have advantages and disadvantages. But the best option will rely on your experience and the project’s goals and requirements. It’s a no-brainer to write mobile apps with React Native if you have the expertise of JavaScript. If you want improved performance and stability, as well as a more coherent ecosystem, you should give Flutter a shot.

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