Although I've been intrigued by this generative music app, it has fallen outside of my interests for being too nerdy and not very useful.
Half of that has changed!
This update makes it both easier to make sounds and get those sounds out of the app! A worthy goal of any update. The app is still dauntingly dorky, but now instead of trying to program it in C, you can just use a gesture to create new random generative musical musings. Once you've got something you like, you can now record and AudioCopy your results!
I haven't played with it yet, but the sounds I've heard of this in videos are really nice and meaty. It is lo-fi, but not low-quality. There is a lot of potential here for importing these sounds into Grian Science!"
Here's an exploration of the factory presets from Apps4iDevices. He also gets into playing with the X/Y controller and the code.