Admit it: You have trouble keeping your camera level when you’re taking a picture of an important document. And then the text looks all weird, and it’s embarrassing.
Alright, maybe it’s not super embarrassing, but it’s nice to avoid skewing anything if you can help it. With Photo Copy Level, you just place your iOS device against the thing you’re shooting and set the level, and then a handy circle tells you when you’re shooting straight. The upgrade unlocks features like an automatic shutter.
Source:Photo Copy Level – Free ($0.99 feature upgrade)| Yaroslav Mironov