Works great

This app works great. Ive used it to scan from print media and from my laptop screen. Its a little bit slower when scanning a QR code from my laptop screen. Its blazingly fast when scanning from print media. No fiddling around trying to get it lined up with the code. It just works. My phone is a 3GS running iOS5. Highly recommended.

Jam Nuts about QR Code Reader HD, v1.8