·3 min read

React Native vs Flutter — What I Learned Shipping Apps in Both

I've shipped production apps in both frameworks. Here's my honest take on performance, developer experience, and when to pick each one.

React NativeFlutterMobileCross-Platform

Everyone has an opinion on React Native vs Flutter. Most of those opinions come from people who've only used one. I've shipped real apps in both — PintRadar and Moums in React Native, Creator Creator in Flutter — and the answer isn't what you think.

Performance — real world, not benchmarks

You've seen the benchmarks. Flutter wins by 2ms on animation frames. Here's what actually matters: both frameworks are fast enough for 95% of apps. The performance difference only shows up in heavy animations, complex lists, or real-time data streaming.

My React Native apps feel smooth. My Flutter app feels smooth. Users can't tell the difference. What they can tell is when your app crashes, and that's a code quality issue, not a framework issue.

Developer experience

React Native:

  • If you know React, you're 80% of the way there
  • JavaScript/TypeScript ecosystem is enormous
  • Debugging with Flipper is... fine. Not great, fine.
  • Hot reload works most of the time

Flutter:

  • Dart is easy to learn but you're learning a new language regardless
  • DevTools is genuinely excellent — best debugging experience I've had on mobile
  • Hot reload works every time. Every single time. It's flawless.
  • The widget tree inspector is way better than React DevTools for mobile

When I pick Flutter

I chose Flutter for Creator Creator because the app has complex custom animations and AI-driven UI that changes dynamically. Flutter's animation system (AnimationController, Tween, AnimatedBuilder) is more powerful and predictable than React Native's Animated API.

Flutter also wins when you want pixel-perfect control. Every widget renders the same on iOS and Android because Flutter draws its own UI instead of using native components.

When I pick React Native

I chose React Native for Moums because it's a chat-heavy, network-heavy app with real-time messaging and calls. React Native's ecosystem has better libraries for this — Firebase integration, push notifications, and WebSocket handling are all more mature.

React Native also wins when you're sharing code with a Next.js website. Moums shares some TypeScript utilities and API types with a web dashboard. That's not possible with Flutter.

The actual decision framework

Ask yourself these three questions:

  1. Does your team already know React? → React Native. Don't make people learn Dart for no reason.
  2. Do you need pixel-perfect custom UI with complex animations? → Flutter. The rendering engine is purpose-built for this.
  3. Are you sharing logic with a web app? → React Native. TypeScript + React on both platforms is a real advantage.

If you answered "none of these clearly apply" — flip a coin. Both are good. Ship fast, iterate, and stop overthinking.

The best framework is the one you actually ship with.

Want to build a mobile app?

I build both React Native and Flutter apps for clients. If you're not sure which one fits your project, let's talk.

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