QR Scanner Lite is a application use to scan QR code very fastly. It is a light application, scan very fast with simple UI. That will be a useful application.
QR code is use in every where today, such as products info, application download link...
How to use:
To scan a QR code simply open the app, point the camera at the code, and you’re done! There is no need to take a photo or press a button. QR Scanner Lite will automatically recognize any QR code your camera is pointing at.
When scanning a QR code, the result will show in screen. You can copy to clipboard. If the code contains a website URL, you can open it in Safari.
You can touch to the screen for manual focus.