Flutter vs React Native — Which Should You Choose in 2024?

The Quick Answer

• Pick React Native if your team knows JavaScript/React and you need fast iteration
• Pick Flutter if you need pixel-perfect UI consistency across all platforms

Now let's go deeper.

Architecture

React Native uses a JavaScript bridge (or the new JSI) to communicate with native modules. Your components render as real native views (UIView, android.view.View).

Flutter compiles Dart to native ARM code and draws everything itself using Skia/Impeller. It doesn't use native widgets — it renders its own.

React Native:  JS Code → Bridge/JSI → Native API → Native Widget
Flutter:       Dart Code → Compiled ARM → Skia/Impeller → Canvas

Performance

Flutter generally wins on raw performance, especially for animation-heavy apps.

Developer Experience

React Native:

npx create-expo-app@latest MyApp
cd MyApp && npx expo start
# Hot reload in seconds

Flutter:

flutter create my_app
cd my_app && flutter run
# Also fast hot reload

Both are excellent. React Native has a slight edge if you're already in the React ecosystem.

Example: Same UI in Both

React Native:

import { View, Text, TouchableOpacity, StyleSheet } from 'react-native'
 
export function Button({ label, onPress }: ButtonProps) {
  return (
    <TouchableOpacity style={styles.btn} onPress={onPress}>
      <Text style={styles.label}>{label}</Text>
    </TouchableOpacity>
  )
}
 
const styles = StyleSheet.create({
  btn: { backgroundColor: '#3858f6', padding: 16, borderRadius: 12 },
  label: { color: '#fff', fontWeight: '600', textAlign: 'center' },
})

Flutter:

ElevatedButton(
  onPressed: onPressed,
  style: ElevatedButton.styleFrom(
    backgroundColor: const Color(0xFF3858F6),
    padding: const EdgeInsets.all(16),
    shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
  ),
  child: Text(label, style: const TextStyle(color: Colors.white, fontWeight: FontWeight.w600)),
)

Ecosystem & Jobs

• React Native: Larger ecosystem (npm), more job postings, easier for web devs to transition
• Flutter: Faster-growing, Google-backed, single codebase also targets web and desktop

When to Choose Each

Conclusion

Both are excellent production-ready frameworks. React Native is the pragmatic choice for web teams moving to mobile. Flutter is the choice when performance and UI consistency are non-negotiable.