QR Code Reader is the best QR and Barcode scanner for Android and free.

QR Code Reader has:
● Beautiful minimalist material design
● Scans instantly
● Flashlight for scans in low visibility
● Scan history
● No internet connection require

It is very easy to use, no need to press any buttons or adjust the zoom, just open it and point to the QR code, it will automatically recognize, scan and decode the QR code. After scanning, several relevant options for the results will be provided, you can search for products online, visit websites, or even connect to Wi-Fi without entering a password. import ...

QR code reader can scan and decode all kinds of QR codes and barcodes, such as contacts, products, URLs, Wi-Fi, text, books, E-mail, places, calendar et cetera. It is also commonly used to scan coupons and coupons codes in stores for discounts.