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    Let’s evaluate the three most popular cross-platform mobile app development frameworks available today: Flutter vs React Native vs Xamarin. We’ll find out which framework is ideal for creating cross-platform apps in 2022.


    React vs Flutter vs Xamarin

    What is cross-platform development?

    The process of creating mobile applications for different platforms, such as iOS and Android, using a single technology stack is known as cross-platform app development.

    This implies that instead of writing numerous versions of your software in the native language of each device, you can write your code once and release it on many platforms at the same time.

    Flutter vs React Native vs Xamarin: Overview

    Several cross-platform frameworks are available, but not all of them are created equal. There are just a few options worth considering right now, including Flutter, React Native, and Xamarin. So, first, let’s give them a short introduction.

    What is Flutter?

    Flutter is a framework introduced by Google in 2017, and Google stands for reliability and a development ecosystem. The applications developed using Flutter are famous such as the New York Times, Square, and Alibaba.

    Flutter, in a nutshell, is a Google open-source mobile application development SDK. It is used to create apps for Android and iOS and is the primary approach for generating apps for Google Fuchsia. Fuchsia is a new operating system developed by Google that can be the Android killer in the future.

    Flutter is developed in the C, C++, and Dart programming languages.

    The framework is still relatively new, but it is well-liked by the community and is rapidly expanding.


    How does flutter work?

    What is React Native?

    Facebook released React Native in 2015. It was positioned as a tool for faster app creation, with many ready-made UI components. Of course, the Facebook and Instagram applications are developed in React Native. In addition to Skype, Pinterest, and Discord.

    Read More:   5 Reasons Why a Good User Interface is Important - 2022

    React components wrap native code and communicate with native APIs using React’s declarative UI paradigm and JavaScript. This enables whole new teams of developers to create native apps and allows current native teams to operate considerably quicker.


    React Native or Flutter or Xamarin

    What is Xamarin?

    When Xamarin was first published in 2011, it quickly gained popularity because of its excellent performance. However, it wasn’t the ideal choice for complicated or graphically-intensive programs. Microsoft has owned Xamarin since 2016.

    Xamarin is a free and open-source mobile app development framework with over 60,000 contributors.

    Xamarin is a natural solution for C# developers looking to solve the challenge of separated technology stacks in app development. It is a .NET development platform extension that allows you to build iOS, Android, and Windows apps with .NET from a single common codebase.


    Xamarin vs React Native vs Flutter

    Flutter vs React Native vs Xamarin: How Do They Work?

    FlutterReact NativeXamarin
    MaturityYoung (v1.0.0)3 years+7 years +
    Lifecycle managementStill missing some application statesFull supportFull support
    DocumentationRich and easyChaotic and unclearLack of good documents
    ToolingThe IntelliJ idea, Android Studio, etc.Atom, etc.Visual Studio
    APK sizeAbout 5.6MBAround 8 MBAbout 14 MB
    PricingFreeFreePaid in previous years
    PluginsGreat support from the community, but still missing someA lotLimited access

    Which is better: Flutter or React Native or Xamarin?


    Flutter vs React Native vs Xamarin

    Xamarin is old but gold because it is properly maintained. It may not be easy to acquire what you want using Xamarin, but you will ultimately get it. Most projects will benefit from Xamarin. However, if your project is long-term, you will help more from the cross-platform strategy.

    React Native is ideal for MVPs and projects with a high level of interaction. However, if you expect it to be laden with performance-hungry features, we will most likely advocate bypassing it in 2022.

    Flutter appears to be an up-and-coming platform for tech enthusiasts and should be cautiously approached by companies. However, we found it to be an excellent alternative if your current tech stack no longer meets your goals and you’re willing to spend in transferring your project to other technologies.

    Comparison: Flutter vs React Native vs Xamarin



    • Unlike other cross-platform frameworks, Flutter can construct sophisticated UI with high speed, rendering your app at up to 120 frames per second.
    • Google is well-known for its extensive and easy-to-understand content.
    • Flutter also has Hot Reload, which is a technique that helps mobile developers save a lot of time. Instead of running Gradle build every time you make a small change in your code, you can now press Ctrl + S on Windows or Command + S on MacOS, and your change will be implemented to your app without having to wait another 5 minutes for the compiler.
    • Finally, Flutter uses Dart rather than Javascript. Compared to Java, Kotlin, and C#, Javascript is a headache since it employs dynamic types, and learning it is a lot different than learning other programming languages. Flutter uses Dart, a language akin to Java, Kotlin, etc., making experiences “smoother” and “faster.”
    • Although Flutter may operate at up to 120 frames per second, its performance isn’t excellent on low-end devices.
    • There are still some flaws, around 4k1 issues in Flutter’s Github repository. However, Google developers are working hard every day to address these issues.
    • Finally, Flutter’s APK and IPA sizes are greater than Native’s because Flutter must condense the entire framework inside your app, similar to how React Native or Xamarin do it.


    • User Interface: Uses native UI components to make apps seem like native apps, resulting in a high-quality user interface.
    • Ready-made components: Provides an extensive collection of UI components, allowing quicker development time.
    • Access to native capabilities like the camera, accelerometer, and so forth.
    • Platform-specific code: Using native code, you may further optimize your unique native apps.
    • Hot reload: This allows developers to update programs without recompiling them.
    • Javascript, Objective-C, Java, and C / C ++ are used to build React Native. Debugging bugs becomes more complex as a result.
    • Despite its maturity, React Native still lacks some components. Others, in turn, are underdeveloped.
    • React Native apps are sluggish and have difficulty meeting high-performance needs. Not a good choice for apps that use a lot of animation, and certainly not for games.




    • Performance: Xamarin apps are noted for their near-native performance levels.
    • The entire development ecosystem: To build mobile apps with Xamarin, you need C#,.Net, and Microsoft Visual Studio with Xamarin, making it one of the most comprehensive cross-platform mobile app development frameworks available.
    • Xamarin Forms allows you to use standard interface components by offering a collection of templates that will enable you to reuse your code across platforms.
    • Delays in updates: When new platform features or upgrades are released, there is usually a wait before these changes are reflected in the Xamarin tools, which may cause problems with your app.
    • Xamarin apps can add roughly 5 megabytes for releases and 20 megabytes for debug builds, making them bulkier than native apps. This is primarily because the libraries convert C# calls into native ones.
    • Heavy graphics: Xamarin is ideal for apps with a primary user interface. Building complicated apps or mobile games using Xamarin, on the other hand, may not be the most excellent idea because you will have to spend a significant amount of time developing platform-specific code, which negates the purpose of utilizing it.
    • Platform-specific code: You may need to rewrite some sections of your app’s UI in native code. That means you’ll need to be familiar with native programming languages like Kotlin or Java for Android and Swift or Objective-C for iOS.

    Flutter vs Xamarin vs React Native

    Wrapping Up

    Which is better Xamarin or Flutter? Is Flutter or React Native better? Is React Native better than Xamarin? It’s difficult to say which is superior. The important is to consider which framework would be the best fit for the company.

    For example, consider utilizing Flutter or React Native if you are starting from scratch and want to release a POC (Proof of Concept) or MVP (Minimum Viable Product) as soon as feasible. However, be prepared to confront technological limits, constantly be a few steps behind the market, or rebuild mobile applications using native technologies.

    You are looking for Flutter developers, React native developers, Xamarin developers? Fill your needs in the contact form below and InApps will provide you with the best talents.

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