Preview & Testing
Preview your app on a real device with Expo Go
Scan a QR code and see your Bilt-built app running on your iPhone or Android device instantly. No App Store submission, no build steps, no waiting.
Benefits
Why use Expo Go?
Browser previews are good. Real-device testing is better. Expo Go bridges the gap between building in Bilt and holding your app in your hands.
Real-Device Testing
See exactly how your app looks and feels on a real phone. Touch gestures, animations, and native features all work authentically.
No Build Required
Skip the compile-and-install cycle entirely. Expo Go loads your app over the network in seconds, not minutes.
Share with Anyone
Send the QR code or preview link to teammates, clients, or beta testers. They install Expo Go once and can preview any project.
Works on iOS and Android
Expo Go is available on both platforms. Test your cross-platform app on any device you have handy.
Live Updates
Make changes in Bilt and see them reflected on your device automatically. No need to rescan or restart.
No Developer Account Needed
Preview and test your app without an Apple Developer account or Google Play Console. Perfect for early-stage validation.
How It Works
Get started in four steps
From downloading Expo Go to testing on your device — the whole process takes under two minutes.
Download Expo Go
Install the free Expo Go app from the App Store (iOS) or Google Play (Android). It takes under a minute.
Open your Bilt project
In the Bilt workspace, click the Share or Preview button to generate a live preview link and QR code.
Scan the QR code
Point your phone camera at the QR code. Your app opens instantly inside Expo Go — no build step, no waiting.
Test and share
Tap through your app on a real device. Share the QR code with teammates, clients, or testers for instant feedback.
FAQ
Common questions about Expo Go
Ready to see your app on your phone?
Build your app with Bilt, scan the QR code with Expo Go, and hold your idea in your hands — all in under five minutes.