Quick Rivadavia is a free QR scanner designed for Android users. It allows you to quickly scan QR codes and barcodes with your phone's camera. The app is developed by Agustin Marcantonio and falls under the category of Utilities & Tools.

The interface of the app is simple and user-friendly. Upon opening, the app automatically detects QR codes and barcodes in the camera's viewfinder. You can also use the flashlight feature to scan codes in low light conditions. Quick Rivadavia is fast and reliable, and the app doesn't take up much space on your phone. Overall, if you're in need of a QR scanner for your Android device, Quick Rivadavia is definitely worth checking out.