You might be wondering why I’m posting on this game app. Good question. Well I took a look at this as it reminded me so much of Electroplankton. Having checked out this game it isn’t as good as the real thing, but might be the closest you’ll get on your iPhone.
What is equally as interesting is that it is made with GameSalad, a drag and drop style environment for app development, and one of the tools that could have been hit by Apple’s ban on 3rd party development tools.
So it seems you can do some audio work in Gamesalad.