Support
Get help with QR camera scanning, scanning from images, QR generation, saved QR codes, favorites, tags, history, biometric lock, themes, and settings.
Use the developer contact options listed on the Google Play app page. Include your Android device model, app version if available, and the action you were trying to complete.
You can also open the app listing on Google Play.
FAQ
QR Code All In One is an Android app for scanning QR codes, creating QR codes, customizing QR design, and keeping useful QR codes organized.
Yes. The app is built for Android with Expo React Native.
You can download QR Code All In One from its Google Play listing.
The active scanner is QR-only. It should not be treated as a full barcode scanner unless barcode support is implemented later.
Android QR app
Scan QR codes, create custom QR codes, save favorites, and manage history in one Android app.