Barcode scanner app free download - barcode scanner, barcode scanner, field support barcode scanner app, and many more programs. How the app works to scan a qr code or barcode simply open the app, point the camera at the code, and you’re done! there is no need to take a photo or press a button. the app will automatically recognize any code your camera is pointing at. when scanning a qr code, if the code contains a website url, you will automatically be taken to the site.. €
