our QRCode Magic reader is available for iPhone in the appStore

you can install it there :
http://itunes.apple.com/app/id472658355

Click image for larger version.  Name: qrcode.jpg  Views: 474  Size: 64.2 KB  ID: 124

that's how the splashscreen is looking.

you just launch the application and it will start on the photo view, just get closer to a QRCode and it will detect and scan it automatically