FirstBuild

App development

Apps people are glad to open.

Native-feeling apps for iOS, Android, and web — designed and engineered together, offline-ready, accessible, and instrumented from day one. One senior team, from the flows to the systems behind them.

What you get

  • One codebase where it earns its keep
  • Offline-ready, 60fps, accessible by default
  • Design and engineering in one room
  • Instrumented and observable from launch
iOSAndroidWebReact Native

// 60fps · offline-ready · native + web

app · overview

Active sessions

2,481

+12.4%
60fpsoffline-readynative + web