I'll agree that JNI is inelegant, but having recently written a small amount of JNI glue with the NDK for a hobby/side project, I have to say, once you get going it won't be a big deal. If that's really the only barrier to an Android port, I say bite the bullet, sit down and do it.

I need to do it anyway. I'm taking on more and more Android work and I know sooner or later I'm going to have to dig into the native layer. Thanks for the words of encouragement.

So's mine (and we both have Futura-heavy UI's. :]) I looked into an Android port and walked away very quickly: there's no Core Audio, not even a HAL. Most devices have unusably high audio latency, too. It's a nightmare.

It's unfortunate really. Philosophically I'm much more aligned with Android and overall I prefer the Android API but music apps are my passion and Android is so far behind there it's not even funny.

Cool synth, by the way. I'd like to see more of these kinds of experimental instruments on the iPad.

Thanks, likewise. Been meaning to try out some grain stuff, now I have an excuse.

Actually the app name is kind of misnomer. It started out as a grain synth but wound up as a straight subtractive but I was kind of committed to the name already. I should probably change the name actually.