QR code reader for android is a handy barcode scanner app that lets you read information that is stored on a physical barcode. You can use it to check if a product is cheaper at a different store, or if you can find the same item at a cheaper price.

You can also use it to get a discount on your purchase, or to check if you can use a coupon code to get a discount.

QR code reader for android is designed to be used as a barcode scanner, so you can check the price of products, find a coupon code, or check the details of a product.