Every six months someone declares one of them dead. Neither is. They make genuinely different trade-offs, and the right answer depends on facts about your specific situation — not blog-post averages.
We ship both. RapidLearn EdTech went from native iOS+Android to a single React Native codebase and saw their App Store rating climb from 2.8 to 4.7. We've also shipped Flutter apps for clients where pixel-perfect cross-platform parity was non-negotiable.
The honest comparison
| Axis | React Native | Flutter |
|---|---|---|
| Language | TypeScript / JavaScript | Dart |
| Rendering | Native UI components | Skia (own renderer) |
| Cross-platform parity | Good (some variance) | Excellent (identical) |
| Hireability | Very large pool | Smaller, growing |
| Code sharing with web | Excellent (React on web) | Limited (Flutter Web is maturing) |
| Bundle size | Smaller | Larger (includes engine) |
| Animation fidelity | Good (Reanimated 3) | Excellent |
| Backed by | Meta |
When React Native wins
- Your team already speaks React on the web. Code sharing across web and mobile is real leverage — shared types, shared validation, shared utility logic.
- You need to hire engineers in the next year. The React Native talent pool is meaningfully larger than the Flutter pool, especially in India.
- You depend on a niche native module. RN's ecosystem of native modules is broader and more mature than Flutter's plugin ecosystem.
When Flutter wins
- Design fidelity across iOS and Android must be identical. Consumer brand apps where the design team can't tolerate platform variance.
- The app is animation-heavy. Flutter's renderer gives more determinism than RN's bridge to native components.
- You're starting fresh. No React legacy to share with, no existing TypeScript team to leverage.
When native wins anyway
Even with cross-platform tooling, native iOS (Swift) or native Android (Kotlin) is still right when:
- You need the latest platform APIs immediately (Live Activities, App Intents, Vision Pro spatial UI)
- You're shipping a single-platform consumer app where the other platform is a future "maybe"
- Performance budgets are sub-100ms for input-to-paint and you can't afford bridge overhead
Our default
For most engagements, we default to React Native + Expo unless brand-level design fidelity demands Flutter. RapidLearn migrated from two native codebases to React Native:
- App Store rating: 2.8 → 4.7
- Development cost: −50%
- Now serving 40,000 rural users on offline-first mode
What to do before deciding
- Audit your team's existing skills honestly
- List the 3-5 specific native APIs your app must access
- Talk to your designers about cross-platform variance tolerance
- Compare hireability in your geography for both stacks
If you're genuinely stuck on the call, send us your scope and we'll give you a written recommendation in 24 hours.