The QR code scanner app is the most powerful tool that helps you to scan QR codes easily. Free QR code scanner is the best app to scan barcodes & read QR codes. Free QR reader is the fastest barcode scanner in the play store. This barcode reader uses your mobile camera to scan and recognize all types of code. This QR scanner also provides the functionality of the QR code generator which creates QR code without any cost. Fast Barcode reader for android is a free app that lets you read barcodes an