This is the most powerful QR code scanner & Barcode scanner for Android app free in Google play store , not only full features , but also tiny footprint . video guide:https://www.youtube.com/watch?v=GHRgGKH9DWY barcode scanner & qr code scanner is also one of the fastest qr code reader in the Google Play store to scan qrcode / barcode or make qrcode or create qrcode & barcode . Application of barcode scanner & qr code scanner • It is QR code reader free app for all application of QR code. • It is Barcode reader free app for any product info. • It is QR code generator and Barcode generator free app. • It is QR code maker and QR code creator free app. • QR code reader with Flashlight supported for low-light environments. • WIFI qr code supported , auto connect to WIFI hotspot without typing. Simple user guide as following: To scan qr code, simply open the application, align the code. barcode scanner & qr code scanner will automatically recognize any qr code / barcode . To scan qr code, if the qr code contains a URL, you can open browser to the site by browse button . If the code contains only text, you can instantly see it. To scan code below code type supported: Barcode , QR code even Data matrix , UPC-A , UPC-E , Code 39 or 93 or 128 , EAN-8 , Aztec , EAN-13 , Codabar , PDF 417 , ITF , RSS-14 , RSS-Expanded , flashcode.