Geometryが全人類に捧ぐ！iPhoneおすすめ神アプリ

"By far the BEST level out there!" - mahjr, US "as an experienced carpenter, this is the best for me" -WouldUDoIt, US "This has got to be in my top three favorite apps. Very useful…

With Camera Angle you can work out the angle of rotation of real world objects. Not only does it work out the angle left to right, but also the back and forward angle - the pitch. …