I Shipped With Both

This isn't a framework comparison from someone who read the docs. I shipped production apps in both React Native and Flutter. Real apps, real App Store listings, real users.

React Native won for me. But "for me" matters — your situation might be different.

The Quick Answer

Factor	React Native	Flutter
AI agent compatibility	Excellent	Harder
npm ecosystem	Massive	Smaller (pub.dev)
TypeScript	First-class	N/A (Dart)
Hot reload	Fast	Faster
Performance	Near-native	Near-native
Expo toolchain	Mature (EAS)	No equivalent
Learning curve (JS devs)	Low	Medium
Job market	Larger	Growing

Why React Native Won for AI Development

1. AI Agents Understand JavaScript Better

Claude, GPT, and other LLMs have vastly more JavaScript/TypeScript training data than Dart. When I ran the same feature request through AI agents:

• React Native: 85% of generated code compiled on first try
• Flutter: 60% of generated code compiled on first try

That 25% gap compounds. Over a month of shipping, it meant hours of manual fixing for Flutter vs. minutes for React Native.

2. The npm Ecosystem

React Native has access to the entire npm ecosystem. Need a library for PDF generation, barcode scanning, or Markdown rendering? There's an npm package that works. For Flutter, you're limited to pub.dev, which is good but narrower.

3. Expo EAS Changed the Game

Expo ~54 with EAS Build made the App Store submission workflow reproducible. I can automate builds, code signing, and store submission with scripts. Flutter's equivalent tooling exists but isn't as scriptable.

Where Flutter Is Genuinely Better

I'm not going to pretend React Native wins everywhere:

• Custom UI: Flutter's rendering engine gives you pixel-perfect control. React Native relies on native components, which means platform-specific quirks.
• Hot reload speed: Flutter's hot reload is noticeably faster for UI iteration.
• Desktop and web: Flutter's cross-platform story (mobile + web + desktop) is more mature.
• Animations: Flutter's animation system is more powerful out of the box.

My Recommendation

Choose React Native if:

• You want AI agents to write most of the code
• You're a JavaScript/TypeScript developer
• You need access to the npm ecosystem
• App Store automation matters to you

Choose Flutter if:

• Custom UI is your primary differentiator
• You're building for mobile + desktop + web
• You have Dart experience
• Animation-heavy app

I chose React Native because AI-assisted development is my primary workflow. The ecosystem advantage compounds every day.

Related

• Expo vs Bare React Native — once you pick React Native, this is the next decision
• React Native + AI Development Kit — the AI-powered stack I built