EZ QR Code is a full featured yet easy to use application for scanning, storing, sharing and creating QR and other barcodes. The app can scan many different kinds of QR and bar codes, and will save them in your code library. It will also automatically retrieve information on books and food items, including giving the nutri-score for food items you scan, when available. The app can be used at stores to do quick on the spot price comparisons, as it includes fast and quick product lookup links to many top retailers.