Learn to build apps for your phone, on your phone.Learn to build apps for your phone, on your phone.

Learn how to turn your ideas into real apps, right on your phone. No coding experience required, no complex tools to set up.

Bitrig app screenshots
Backed byY Combinator

Zero setup. Learn by building.

Learn by building.

Learn by building. Get started by watching in-app instructional videos and diving into lesson challenges, then apply your knowledge with freeform building. Experiment, play, and let loose your creativity.

Anytime, anywhere.

Anytime, anywhere. Learn on the go at your own pace, not trapped in a classroom or behind a desk. Experiment whenever and wherever inspiration strikes, with just your phone.

Speak your ideas.

Speak your ideas. Describe your idea with natural language in a conversational interface, and Bitrig uses AI to build a working, interactive app backed by real code.

Truly native.

Truly native. Bitrig writes real, editable code using Swift and SwiftUI, Apple's recommended technologies for building apps. Explore Apple's built-in library of frameworks for adding charts, maps, animations, and more.

Safe and fun.

Safe and fun. Learn how to build real apps in a safe environment, right on your phone. No complex tools to set up, no connecting your phone to another device.

Share or publish.

Share or publish. Learn the full, end-to-end process for building real apps. Share your prototypes on TestFlight, or publish to the App Store – all from within Bitrig.


Bitrig | Learn to build apps for your phone, on your phone