Multitouch synth instrument that makes an array of sounds

Super fun, having a great time playing with it, and great UI. I can see this blowing up, but not at $3.99 up front for loop, record, and download features. Devs gotta eat, I get it, trust me. Freemium would be ideal for this on mobile--basically your web version with in-app purchase options for loop, record, and download. Good luck!
Wow, this startled me a little when I first clicked the screen. 😜 Here's a video of the iPad app:
@staringispolite @alexbaldwin, check this out.
Theremin is a free online synth instrument that makes an array of different sounds. Play it by dragging the cursor or use multiple fingers to fiddle with waveforms, and experiment with the delay, feedback and scuzz sliders. In the new app version (available for iPhone / iPad and Desktop), you can make layers, record, loop and download creations. The app allows use offline to play live at shows, in the studio or anywhere.
any chance of audiobus integration? instabuy if so.
I just spent way too long playing with that! Thanks for the cool and interesting app!