A free program for Android, by Bee App Store.

This app turns your Android device into a portable barcode and QR code scanner. This handy app can also decode and create new barcodes and QR codes.

Barcodes are used on products to help them be identified quickly. They are utilized in retail locations as part of the purchasing process, in warehouses to track inventory, and on invoices to help with accounting, among other things. Whereas, QR codes are data-storage barcodes that can be scanned. They’re frequently used to send users to third party websites, web pages, profiles on social media or shopping discount codes. It’s a black-and-white square symbol that can be scanned with a smartphone or laser to understand more about a particular service or product.