QR Scanner & Barcode Reader: QR Generator is one of the best App on the android market. The use of this application is very easy and simple you just need to QR images or QR Scanner that you want to scan and the application will automatically detect and scan the images or bars and will get the product price. Using QR & barcode scanner pro app you don't need to save the picture or take a photo, and no need to press any type of buttons. Barcode scanner free app can scan and read all products, calendar, location, URL, contact, text, and so many other formats. After scanning the product and its decode automatically and provide the relevant option for the users to perform the action.