One codebase.iOS and Android. Done.

For 95% of app categories — yes. Social apps, marketplaces, dashboards, productivity tools, e-commerce, health apps — React Native and Flutter are indistinguishable from native in user testing. The exceptions are apps with heavy 3D graphics or video editing where native engines still lead.

React Native if your team knows JavaScript/TypeScript or you have an existing web React codebase to share logic with. Flutter if you need highly custom UI that doesn't look like standard iOS or Android components, or if you're targeting desktop alongside mobile. We make a clear recommendation after understanding your situation.

Yes. Developer accounts, app signing, store listings, metadata, screenshots, and review responses — we manage the full dual-store submission process simultaneously and handle any reviewer feedback from either platform.

Yes. Both frameworks have well-established escape hatches — Swift modules in React Native, platform channels in Flutter. We can add iOS-only features like Live Activities or Android-only features like App Shortcuts without rebuilding anything.

A well-scoped MVP with auth, core features, backend integration, and dual-store submission takes 6–10 weeks. Apps with complex offline sync, real-time features, or payment flows take 12–18 weeks. We give a realistic estimate after the discovery week.

Roughly 40% versus building separate Swift and Kotlin apps, because one codebase means one engineering team, one QA cycle, and one set of release mechanics. A typical cross-platform MVP runs $30,000–$70,000 against $60,000–$120,000 for two native builds. You also ship features to both stores in a single PR instead of maintaining two timelines.

In 95% of app categories, no. Modern React Native (JSI + Hermes + Fabric) and Flutter (Impeller renderer) draw native components at 60fps, and we write Swift or Kotlin native modules wherever a framework hits its ceiling. The exceptions are heavy 3D games, AR, and pro video editing, where we'll honestly recommend native instead.

You own 100% of the React Native or Flutter source with full Git history — no lock-in. Both frameworks have well-established escape hatches, so we can add iOS-only features like Live Activities or Android-only features like App Shortcuts at any point using Swift modules or Flutter platform channels, without rebuilding the app.