The app is a really great start, and I love the interactive interpreter, but the editor is absolutely unusable.
Once a script has surpassed 30 or 40 lines, I cant touch the screen lest I risk causing it to crash. Obviously this makes writing a script of any substance phenomenally difficult.
As I said, the interpreter is still really useful, and its better than any other python app Ive looked at, but the app as a whole needs some huge stability improvements.
The Jonanator about Python 2.7 for iOS