Pad MIDI turns your iPhone/iPad into MIDI pads and keyboard for your synth or DAW * Supports Bluetooth wireless / USB MIDI * Supports native Mac OS Network MIDI (Core MIDI) * 16 assignable / nameable MIDI pads * Full 88 key piano * Selectable MIDI channel and velocity * CC / Program change controllers * MIDI message log / debugger * Requires external synth or plugin to produce sound Learn how to connect here: http://support.thirteen32.com/apps/padmidi/