Flutter Alternatives
5 Tools Like Flutter
Quick answer: Top Flutter alternatives include React Native, Kotlin Multiplatform and Ionic. For open source, look at React Native and Kotlin Multiplatform. React Native and Kotlin Multiplatform are free or have free plans.
Flutter is Google’s UI toolkit for building apps from one codebase.
Developers compare Flutter alternatives to use JavaScript or Kotlin, or to get fully native UI.
- 5 alternatives
- 5 with a free plan
- 5 open source
The best Flutter alternatives
#1React Native
reactnative.dev
Build native iOS and Android apps with React.
Read more
React Native is open source and is free to use.
People switching from Flutter often consider React Native.
#2Kotlin Multiplatform
kotlinlang.org
Share Kotlin code across Android, iOS, web and desktop.
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In Kotlin Multiplatform’s own words: “Kotlin Multiplatform is a technology for reusing up to 100% of your code across Android, iOS, web, and desktop, with Compose Multiplatform for shared UIs.”
Kotlin Multiplatform is open source and is free to use.
People switching from Flutter and React Native often consider Kotlin Multiplatform.
#3Ionic
ionicframework.com
Build mobile apps with web technologies.
Read more
In Ionic’s own words: “Ionic empowers web developers to build leading cross-platform mobile apps and Progressive Web Apps (PWAs)”
Ionic is open source and is free to use.
People switching from Flutter and React Native often consider Ionic.
#4.NET MAUI
dotnet.microsoft.com
Microsoft’s cross-platform native UI framework for .NET.
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In .NET MAUI’s own words: “.NET MAUI is a framework used to build native, cross-platform desktop and mobile apps from a single C# codebase for Android, iOS, Mac, and Windows.”
.NET MAUI is open source and is free to use.
People switching from Flutter and React Native often consider .NET MAUI.
#5Capacitor
capacitorjs.com
Run web apps natively on iOS and Android.
Read more
In Capacitor’s own words: “Build iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript”
Capacitor is open source and is free to use.
People switching from Flutter and React Native often consider Capacitor.
Listed for information; LaunchStall isn’t affiliated with these companies. Features and plans change — check each site for current details.
How these Flutter alternatives compare
| Tool | Best for | Where it beats Flutter | The trade-off |
|---|---|---|---|
| React Native | Teams who know React | Uses JavaScript, with real native views. | More work to keep platforms identical. |
| Kotlin Multiplatform | Sharing logic with native interfaces | Share business logic, and keep native UI if you want. | A smaller ecosystem, and more platform knowledge needed. |
| Ionic | Web developers shipping apps | Build with HTML, CSS and JavaScript. | Web-based views can feel less native. |
| .NET MAUI | C# and Microsoft teams | Share C# code across platforms. | A smaller mobile community. |
| Capacitor | Turning a web app into a mobile app | Wraps your existing web app with access to device features. | Performance depends on your web app. |
Which should you choose?
- Your team knows React: React Native
- You already have a web app: Capacitor
- You use C#: .NET MAUI
Our editorial summary of each tool’s focus, written November 2026. Tools change quickly, so check the details on each site.
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Frequently asked questions
What are the best Flutter alternatives?
Popular Flutter alternatives include React Native, Kotlin Multiplatform and Ionic. The best choice depends on whether you need a free plan, open-source software or specific features.
Is there a free alternative to Flutter?
Yes. React Native, Kotlin Multiplatform, Ionic and .NET MAUI are free or have free plans.
Is there an open-source alternative to Flutter?
Yes — React Native, Kotlin Multiplatform, Ionic and .NET MAUI are open source.
Why do people look for Flutter alternatives?
Developers compare Flutter alternatives to use JavaScript or Kotlin, or to get fully native UI.
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