Four years, a dozen apps shipped, three clients who migrated from one to the other. Here is what I learned.

RN strengths

JS ecosystem, Expo, recruiting ease.

Flutter strengths

Consistent UI across platforms, rock-solid 60 fps, superior hot reload.

2026 verdict

Web agency doing mobile on the side: React Native + Expo. Team starting fresh: Flutter, marginally. High-performance graphics: native Swift/Kotlin.