QR Code Scanner & QR Code Reader Free is a free barcode reader and barcode scanner app for Android phones and tablets. This app is based on the Android SDK and can be downloaded and used on any device that is capable of running Android.

The app can read and decode a wide range of barcodes, including contacts, products, URLs, Wi-Fi, text, books, E-mail, location, calendar, etc. You can also use it to scan promotion and coupon codes in shops to get discounts.

It is compatible with Android versions .1 and above and requires a camera that is capable of taking pictures in a dark environment. It is also compatible with Android phones and tablets that use the front or rear-facing camera.