Shoppers record barcode, price, pack size, promotion yes/no, and optional photos for a store (country, chain, branch). Everyone can compare all submissions for the same code here.
Anyone can compare barcodes. Sign in to record prices and manage your defaults.
The browser will ask for camera access (use HTTPS in production; localhost is OK for development). Supports EAN-13, EAN-8, UPC-A/E, Code 128, QR, and more.