React Native vs Flutter in 2026: which one should your app use?
Both frameworks build good iPhone and Android apps from one code base, so the decision rarely comes down to speed. It comes down to the language your team knows, how custom the interface must look, and who will maintain the app in two years. We ship React Native apps and have not shipped Flutter, and we say where that bias shows.
React Native and Flutter solve the same problem: one code base that runs on iPhone and Android, instead of two native apps written in Swift and Kotlin. Either one saves most of the cost of building twice. Arguments online tend to focus on benchmarks, but for most business apps both are fast enough. The differences that matter are elsewhere.
A note on bias first. Our own two apps on Google Play, a rides marketplace and an AI résumé builder, are React Native apps built with Expo. We have not shipped a Flutter app. We have tried to describe Flutter fairly, and we say where our experience is one-sided.
The short version
| React Native | Flutter | |
|---|---|---|
| Made by | Meta, with a large open-source community | |
| Language | TypeScript or JavaScript | Dart |
| How it draws the screen | With the platform's own native components | Its own rendering engine draws every pixel |
| Look by default | A native iPhone or Android app | The same on every platform unless styled per platform |
| Share code with a website | Yes, with React and TypeScript web code | Rarely in practice |
| Builds and publishing | Expo: cloud builds, store submission, over-the-air updates | Flutter's own tools, plus services such as Codemagic and Shorebird |
| Hiring | React developers can pick it up quickly | Dart developers, a smaller pool |
Language: TypeScript or Dart
This is the decision that lasts longest. React Native apps are written in TypeScript or JavaScript, the languages of the web. If your company already has a React website or developers who know TypeScript, they can read and change the app, and some code, such as data types, validation and API clients, can be shared between the website and the app. That is a large part of why we chose it: our websites, back ends and apps are all TypeScript.
Flutter apps are written in Dart. It is a pleasant, well-designed language, but few teams use it for anything else, so a Flutter app usually needs Flutter developers specifically.
Interface: native components or custom drawing
React Native renders the platform's own components, so a switch on an iPhone looks and behaves like an iPhone switch. Apps feel at home on each platform with little extra work, and system settings such as larger text are respected by default.
Flutter draws everything itself. That gives designers pixel-level control and identical screens on every device, which is why Flutter is popular for heavily branded, animated interfaces. The trade-off is that matching each platform's native look takes deliberate work.
Speed
For forms, lists, maps, chat and dashboards, users will not feel a difference. React Native's New Architecture, the default since version 0.76 in 2024, removed much of the old overhead between JavaScript and native code. Flutter compiles Dart ahead of time to native code and is known for smooth animation. If your app is a real-time 3D game, use neither: a game engine such as Unity is the right tool.
Building and publishing
Much of the real cost of an app comes after the code: signing, builds, store submission and updates. Expo, the framework the React Native documentation itself recommends for new apps, handles most of it. Its cloud service builds and signs both the iPhone and the Android version, submits them to the stores, and can send JavaScript fixes to installed apps without a new store release, within the stores' rules. Flutter has good command-line tools, and services such as Codemagic and Shorebird cover cloud builds and code push.
Whichever you choose, Google Play's yearly rule applies to both: since August 31, 2026, new apps and updates must target Android 16 (API level 36). Framework upgrades are part of owning an app, not a one-off.
When to choose Flutter
- The design calls for a custom, heavily animated interface that should look identical everywhere.
- Your team already writes Dart, or you are hiring a team that does.
- You want the same widgets to run on desktop or embedded screens as well.
When to choose React Native
- Your team or your website already uses React or TypeScript.
- The app should look and behave like a native app on each platform.
- You want Expo's cloud builds, store submission and over-the-air fixes.
- You want the largest pool of developers who can maintain the app later.
When to choose neither
If the app is built around one platform's deepest features, such as advanced augmented reality, write it natively. If it is a 3D or real-time game, use a game engine. And if users only look something up, book or pay, a fast mobile website may be all you need, at a fraction of the cost.
What we use
We build in React Native with Expo. Our React Native development covers new apps and rescues of older ones, including the Expo upgrades and the Android target rule that stall many apps. If you are still deciding whether you need an app at all, what an app costs in 2026 is a good place to start.