QR Scanner free is optimized for QRcode / Barcode decoding . QR Scanner is an ultimate barcode reader app for any Android device. Enjoy all the benefit by scanning QRcode / barcode from everywhere to access promotion and coupon . QR Scanner was designed with camera only permission granted. If you are very concern about personal privacy , this is right QRcode scanner app you need. It is safe and fully compatible with Android 4.x or above. QR Scanner is widely used to decode QRcode & bar code types such as ISBN, EAN, UPC , data matrix and others. QR Scanner with Zoom feature , easy to decode small or far away QRcode. If you are concern the safety , this Lighting QRcode scanner is the only one QR Scanner you needed. not only simple , but also free. Key Feature : -- Robust decoding rate. Move camera to focus on QR code / bar code object is the only things to do. -- Take appropriate action. By decoding QR code , you can search product info or browse the website even connect wifi without password typing. -- History You can export all link via e-mail or reuse the link. -- Flashlight Darkness ? not worry . Just turn on Flashlight function -- Zoom Easy to access small QRcode With Zoom In & Zoom Out feature. QR Scanner design for Android smartphone and Android tablet for free.