Barcode Scanner. Scan barcodes on products then look up prices and reviews.
You can also scan Data Matrix and QR Codes containing URLs, contact info, etc. Almost every question and negative review comment is addressed by one of the following. Beamy (closed beta) QuickMark QR Code Reader. QuickMark is a mobile barcode scanner app that allows auto-scanning of multiple barcode formats from your phone.
(Quick Code, QR Code, Data Matrix, EAN 8/13, Code39, Code128, Interleaved 2of5) Use mobile barcodes to access web links, add contacts, navigate maps, and much more! Works with QuickMark's Chrome browser extension!