I recently used openFrameworks to make my second iOS audio app. This one is a simple instrument where you strum strings to vibrate parts of the audio spectrum and wind up with cool alien and robot sounds. It looks like this:
And here’s what it sounds like:
I’d be curious to know what people think about the interface, like suggestions for making it look nicer or maybe a better layout. I’m hoping to be able to add MIDI control and inter-app audio at some point.
Here’s the iTunes preview link: https://itunes.apple.com/us/app/spectral-harp/id527484081?mt=8