It is a must-have QR Scanner for all Android devices. It is very easy to use, no need to press any buttons or adjust the zoom ratio, just turn it on and point to the QR code, it will automatically recognize and scan the QR code.QR Scanner features:Multiple format optionsAll QR code formats are supported. Scan QR codes quickly and securely.Tet More InformationThe powerful and most intuitive QR code scanner app allows you to scan product QR codes in stores, helping you to view product details and compare prices online.Read QR codeQR Scanner scans barcodes to get detailed data of product barcodes. This QR code app reads QR codes for android phones and it's very easy to use.QR Scanner is a real must-have QR code scanner for any Android mobile device.