They are used for storing alphanumerical data, thus they are a good way of sharing information, like a website or product information on a small square. Obviously, your Android smartphone or tablet can easily be turned into a QR code reader with the appropriate application. We have identified the best QR code scanner app for your Android that is called QR Code Reader.
QR Code Reader is the best QR code scanner, which allows you to access instantly valuable information on your smartphone in one single step! The app is able to scan and decode any bar code: QR Code, Data Matrix, Aztec, PDF417, 1D Product. You can choose the viewfinder color that you want from the settings tab to make the QR code more visible.
All you are going to do is point your device at a QR code and without even the press of a button; the app scans the code and gives you the data related to the code. The app also has a scan history to find any previously scanned code.
QR Code Reader app is available for free to download and use on Android smartphones. Click the link below to install.