This is an excellent barcode scanner app for Android. You can use it to scan products to get their details. The app has a built-in database of barcode formats and will automatically recognize the one you are scanning. You can use the app to read the information from the QR code, and you can also use it to generate your own codes. It can also be used to scan coupons and to check for discounts. It can also be used to find out the price of a product.

How can I use it?

First, you need to install the app. Then, you need to open it. You will see the "Scan" button. You need to point the camera at the QR code you want to scan. You will see a display that will show you the information. You can also use the flashlight to make it easier to read in the dark.

QR & Barcode Scanner can scan many different QR codes. The app can be used to scan coupons and to check for discounts.