Works flawlessly w/ iPhone 4, little finicky with iPad 2

Tested the app on both an iPhone 4 and an iPad 2 with three different QR images from a magazine. The iPhone read all three without a hitch, and quickly. The iPad, with its less-capable photo camera, couldnt read one of the three, and took more than twice as long on one of the others. Wouldnt appear to be a software issue, but this app is probably best suited for just the iPhone and its 5MP camera.

whatnicknameISNTtaken? about QR Code Reader HD