- Mugician 81 The Most Real-World-Useful iPad Instrument, Microtonal and Metal as well.
- DSPCompiler 22 Tools related to vDSP from iOS Accelerate.Framework and fretless MIDI
- AlephOne 14 The 'Cantor' iOS app in the app store, a microtonal guitar-like instrument for playing fast, with MIDI support.
- Xstrument 9 A keyboard instrument for OSX. Based on Leon Gruenbaum's Samchillian (Google "samchillian"!)
- Sweep 4 Experimental oscillator code for iOS