I have an idea for an iPad app, but I know that it will be a while (at least a few months) before I will be able to spend time on my desktop even getting started on it. But I'm on my iPad all the time, so before I even lay out the money for the dev kit I'd like to flesh out the idea as fully as possible on my iPad.
iMockup, Codify/Codea, App Cooker - what is your favorite iPad app for working on iOS app ideas?
iMockup, Codify/Codea, App Cooker - what is your favorite iPad app for working on iOS app ideas?