QR & Barcode Scanner is a free Android app developed by learngood that allows users to quickly scan and read all types of QR codes and barcodes. With the built-in quick scan feature, simply point the scanner at the QR code or barcode you want to scan and the app will automatically start scanning without the need to press any buttons or take photos.

The app can read and decode all types of QR codes and barcodes, including text, URLs, ISBN, product information, calendar events, email, location, Wi-Fi, and many more formats. After scanning and decoding, the user is provided with relevant options for each individual QR or barcode type and can take appropriate action.

In addition to scanning, QR & Barcode Scanner also allows users to generate QR codes by simply entering the data they wish to encode and clicking a button. The app also includes a flashlight feature for scanning in the dark and pinch-to-zoom for scanning QR codes from a distance.

Overall, QR & Barcode Scanner is a useful and easy-to-use app for scanning and generating QR codes and barcodes on the go. It can also help users save money by scanning product barcodes in shops and comparing prices with online prices.