Super reliable and fast

Ive been using this for about 8 months. Works great. Whenever I see a QR code on a poster or magazine ad or whatever, I just start this app, point the iPhone camera at the QR code, and it takes me right to the web page, etc., no fuss or bother. Recognizes the QR code almost instantly. I havent tried any other QR code apps, but this one is simple, reliable, fast, and no clutter (Im using the Premium version). All the things I look for in an app. I recommend it.

Dry Bones Ledbetter about QR Reader for iPhone (Premium)