Although I'm a sucker for photography apps on the iPhone, I haven't really done any photography on the iPad 2. It's a great device for running photography touchup apps, but what about actually using the camera? Paper Camera is a US$0.99 (sale price, regular price $2.99) universal app that is just fun enough to make me start taking pictures with my iPad 2.
Sure, there's the problem of looking like a complete tool while holding the iPad 2 up to take a photo, but at my age I don't care any more. Paper Camera uses a whimsical hand-drawn user interface and displays your live camera image on a piece of wrinkled paper. There are 11 different filters available, each of which provide cartoon and painting effects to your photos.