Use the built-in camera app on your Android device to scan a quick response (QR) code, or use a code scanner on older models.

How to scan a QR code on Android Most Android phones should be able to scan QR codes directly from the camera app, so give that a go first. If that doesn’t work, you can try a similar method to the ...

The Android QR code reader will gain the ability to scan passes and other cards to add them to Google Wallet.

Android's built-in QR code reader now automatically zooms in on QR codes to make them much easier to scan.

QR Code No Ads, as the name implies, is ad free. QR Droid is a QR code scanner app specific to Android devices, while QR Reader for iPhone is for iPhone users.