A free app for Android, by Kentken.
What is Quick Barcode, QR Code, Scanner - Free Scanner?
Quick Barcode is a free, fast, and easy-to-use barcode scanner app for Android. It is a useful tool for anyone who needs to scan a code, even for those who are not experienced in doing so. It is a very easy-to-use app that does not require any kind of training to use.
You can use it for a number of things, such as:
QR code scanning and reading
Barcode scanning and reading
If you need to scan a code, use the app and you will not have any problems. It is very easy to use and it will not take up much memory.
User reviews about Quick Barcode QR Code Scanner - Free Scanner