Seems to work better than some QR apps

I have tried and deleted many QR apps. This seems to work well most of the time, especially the larger professionally printed one. Today I had a little problem with a QR code printed on a receipt, to redirect to a survey. It just wouldnt work. I was about to decide the printing quality on receipt was poor (it was a government outfit, after all.). Finally, I tapped "here for help" (bottom) and noticed something about photo quality. The default evidently was medium, and I moved it to high. Rescanned it again and bam! Scanned perfectly and off to the website it went. Thanks!!

msdrpepper about QR Reader for iPhone, v5.5