The best camera app on iPhone now. Photographers will want to check this out. I'll have a video up by the morning and we'll talk about this on the +Thomas Hawk
and +Lotus Carroll
Google+ Photohangout tomorrow night (some other major photo news is breaking tomorrow, too, so this show will be a big one for photographers -- you won't want to miss it).
Anyway, get this app. iPhone only and more on why Android isn't getting the best photo apps like this one later. I spent a lot of time with the folks making this app and getting the inside scoop.