Bitrig

Build native Swift apps on the go

An app development environment in your pocket. Connect to Bitrig Mac from your iPhone or iPad and build for all major Apple platforms.

Download on TestFlightFor iPhone and iPad
Build foriPhoneiPadApple WatchMac

Everything you need

Go from idea to real app, fast

Frontier Agents

Frontier Agents

Powered by Claude Code and Codex, using Anthropic and OpenAI’s latest models.

Bring Your Own Subscription

Bring Your Own Subscription

Connect a Claude or ChatGPT subscription to use alongside, or instead of, your Bitrig credits.

Streaming Simulator

Streaming Simulator

Stream iPhone, iPad, and Watch simulators. Interact with your app directly as it changes.

Full Xcode Projects

Full Xcode Projects

Work on your existing codebase. Build, test, and run your existing schemes and targets.

Go Beyond the App

Go Beyond the App

Build Widgets, Live Activities, and Controls. Integrate with Shortcuts, Siri, Spotlight.

GitHub Integration

GitHub Integration

Make changes and contribute them back through the GitHub workflow your team already uses.

Make great native apps for platforms

Build with the full Xcode toolchain, and use any framework in Apple’s SDKs.

  • Widgets
  • Live Activities
  • Liquid Glass
  • Controls
  • App Intents
  • Shortcuts
  • Siri
  • Watch Complications
  • Local Files
  • Dynamic Text
  • Swift Packages
  • iOS 26
  • Apple Intelligence
  • Dynamic Island
  • Metal
  • PencilKit
  • Gyroscope
  • Landscape
  • Location Services
  • Haptics
  • SF Symbols
WidgetsLive ActivitiesLiquid GlassControlsApp IntentsShortcutsSiriWatch ComplicationsLocal FilesDynamic TextSwift PackagesWidgetsLive ActivitiesLiquid GlassControlsApp IntentsShortcutsSiriWatch ComplicationsLocal FilesDynamic TextSwift PackagesWidgetsLive ActivitiesLiquid GlassControlsApp IntentsShortcutsSiriWatch ComplicationsLocal FilesDynamic TextSwift Packages
iOS 26Apple IntelligenceDynamic IslandMetalPencilKitGyroscopeLandscapeLocation ServicesSpotlight SearchHapticsSF SymbolsiOS 26Apple IntelligenceDynamic IslandMetalPencilKitGyroscopeLandscapeLocation ServicesSpotlight SearchHapticsSF SymbolsiOS 26Apple IntelligenceDynamic IslandMetalPencilKitGyroscopeLandscapeLocation ServicesSpotlight SearchHapticsSF Symbols
Swift

Made by co-creators of SwiftUI

As longtime Apple veterans, we built the frameworks that power the apps you use every day.

Meet the team

Frequently Asked Questions

Bitrig Remote lets you access and work on Bitrig projects running on your Mac from your iPhone or iPad.

You’ll need Bitrig running on your Mac and an iPhone or iPad running iOS 26.

No. You can use the same free daily credits in Bitrig for Mac from Bitrig Remote.

If you’re a Bitrig subscriber, you can use your monthly credits, or bring your own Claude or ChatGPT subscription. Subscribing to Bitrig also unlocks additional features, including more powerful models. More details on subscription benefits are on our Pricing page.

Yes. Bitrig Remote connects to Bitrig running on your Mac, so your Mac must be powered on and connected to the internet to use Bitrig Remote.

TestFlight is a service provided by Apple that lets you install beta versions of apps prior to their release on the App Store.

To join the Bitrig Remote TestFlight, click here. If you have never used TestFlight before, you’ll be prompted to install it and join the Bitrig Remote TestFlight.

Bitrig

Ready to ship?

Download Bitrig Remote and build native Swift apps on the go from your iPhone or iPad.

Download on TestFlight