As much as I love this app, it is no longer under development on the iPhone, all of the focus is on the iPad version. While the iPad version is on 2.x, the iPhone is on 1.x. Moog should be up front with the fact they are no longer interested in supporting an iPhone version of the app. This is a great synth, but without support, I can not see a future for this app, it currently does not support the iPhone 5 screen (it is cropped) and who knows the level of support in the coming years.
crphilipp about Animoog for iPhone