QR Code Scanner and Generator is a free barcode reader for Android devices. The app can scan and generate QR codes and also create and print them. The code contains information about the product and can be used to connect to the Internet, to pay for a service, or to order a product.

QR Code Scanner and Generator can also be used to view the history of the product and to find out the price, the model, the manufacturer, and the description. It can also be used to find the location of the product and to order it online.

It is a very convenient app to use and is easy to use.