CC Drawbar


  • 2 drawbar groups with nine drawbars.
  • 4 registration presets for each group.
  • 16 simultaneous maximum polyphony sounds.
  • Percussion functions true to the specs of the retro Hammond B3.
  • Simplified vibrato and chorus effects.
  • Supports dark mode.
  • A detailed user guide is built in and ready to go

The following features are added with in-app purchases:

  • Rotor simulator that produces an effect like a Leslie speaker.
  • Reverb effect.
  • Built-in pitch tuner.
  • A mini keyboard with adjustable size and note range.
    • The size can be chosen from 25, 30, and 37.
  • Expression by tilting the device.
  • Adjust built-in rotor simulator effect.
  • MIDI input supports the following functions:
    • Note on/off
    • Expression control
    • Rotor control
    • Pitch bend
  • Play along with songs in your music library with the built-in play along player.

Try out the extra features for 2 weeks with a free trial of the in-app purchase.

Currently, following functions are not supported.

  • Inter app linking feature such as Inter-App Audio and AUv3
  • Recording & playback the performance


  • Requires iOS 12.0 or later
  • Compatible with iPhone, iPod touch and iPad