React Native vs Flutter in 2026: which should you build with?

The short version

Pick React Native if your team is already in React/TypeScript, you'll share code with the web, or you want the deepest ecosystem of native modules. Pick Flutter if you want pixel-identical UI across platforms, you're building a graphics-heavy app, or your team likes Dart's strict typing.

Both ship great apps. Both have shipped at scale. The interesting question is which one fits your team, your stack, and your roadmap.

How they actually differ

Rendering model

React Native renders native components — a <View> becomes a UIView on iOS and a ViewGroup on Android. Flutter draws everything itself with Skia. That means Flutter UI looks identical on every device; React Native UI looks native on every device. Different goals, different trade-offs.

Performance

Both are fast enough for the apps most teams are building. Flutter has a slight edge on heavy animation and custom paint; React Native (with the new architecture and Reanimated 3) closes most of that gap and wins on memory in the typical product app.

Ecosystem

React Native wins. The npm ecosystem is enormous, native modules exist for almost everything, and Expo has matured into a near-perfect default for new projects. Flutter's pub.dev is healthy but younger.

Sharing code with web

React Native wins decisively. With React Native Web you share components, hooks, and state with your web platform. Flutter Web exists and is improving — but it's still a separate target with separate UI conventions.

Hiring

React Native wins on supply. There are roughly 10x as many available React engineers as Dart engineers. That matters when you're scaling a team or hiring fast.

Tooling and DX

Flutter wins. Hot reload is faster, the build pipeline is simpler, and the official tooling story is more polished. React Native + Expo is closing the gap and is excellent for most teams.

Where each one shines

React Native + Expo is the right call when

• You already have a React/TypeScript team
• You want to share components or business logic with web
• You need a deep native module ecosystem
• You're building a typical product app — feeds, forms, dashboards, commerce

Flutter is the right call when

• You want identical UI on every device down to the pixel
• You're building a graphics-heavy or game-adjacent app
• Your team has Dart fluency or strong opinions about static typing
• You don't need much from the npm ecosystem

What we ship most often

For typical SaaS or consumer mobile work, we ship React Native + Expo + TypeScript — see our Mobile Apps service for the architecture we use by default. For greenfield apps where graphics or pixel-perfect UI is the differentiator, Flutter wins.

Trying to make this call for a launch? Tell us about the product and we'll write back with a stack recommendation, a timeline, and a fixed price.