Barcode Scanner is a mobile app (or website) that allows users to scan and decode barcodes from items such as food products, books, DVDs and other items. When the barcode is scanned, the app can display product information, such as product name, price, and nutritional information. The app can also allow the user to compare prices of similar products, access reviews of the product, and even purchase the product online. Some barcode scanner apps even have the ability to scan QR codes, allowing the user to access information about a product or a website.
Much faster than the barcode scanner.