QR & Barcode scanner app allows easy of the requirements for scanning, identifying bar code on the product, which can find the information contained in the bar code, link search website, manufacturers , telephone, price... on product.QR & Barcode scanner app allows implementation the request to scan a barcode in different formats such as Datamatrix, Code 128, Code Azte, UPC-A, Codabar, PDF 417, ITF, EAN-8, Code 39...The interface of QR & Barcode scanner app is easy to use, fast scanning speed, simplicity and accuracy.Manual instruction : QR & Barcode scannerThe User only turn on the application, see the QR code, bar code with the camera, specifically opening and pointing to QR and bar code to be scanned, the application is automatically detected and scanned, the results of the barcode & QR information is displayed. Then, users use decode function is provided to get results relating to specific products.QR code will be automatically saved in the history page. No need to press any button such as adjust the zoom & photography.The best applications to use bar code scanning as coupon code / discount coupon code... to get discounts and save money. QR & Barcode Scanner also lets users scan product barcodes in stores and compare prices online.Can use the application to create QR codes. Depending on the desire to make the QR Code with different options, and the user can save or share.The main feature of QR and Barcode Scanner app:QR Scanner:- Scan the QR code or barcode.- Support flash light for scanning in the darkness.- Automatically save in Tab history.- Decode QR / barcode from your saved files.- Decode QR directly from the URL or Web address.- View your past scanning QR codes in history.QR Creator:- Create QR code from a wide selection.- QR code for: phone number, address, email address, location, Post Address, free content, Bookmark & Event Calendar.- Save generated QR code in the SD card.- Share QR images on social networks.