Using the QR code application has never been a problem. The important thing is which application to use. If you can choose the best among the applications in the store, you can have a QR code without any problem.
You are downloading QR Code Reader from the store. According to our research, the most preferred and well-known application on the Android front is the application called QR code reader. You can download that application by clicking this link .
When you download the application, it will ask you for a few permissions when you start running it. Access to the camera is one of them. You have to give those permissions.
Then you can hold the square code and start reading. We recommend focusing to read the QR code.