Co-Composer

Compose faster. Create more.

Switching articulations and shaping dynamics inside your DAW doesn’t have to slow you down.

Co-Composer is an iPad companion app designed for film, TV, and game composers who want intuitive, touch-based control of their sample libraries.

• Visual MIDI Keyswitches
Build custom banks of articulations with clear, visual labels — no more guessing which hidden MIDI note triggers which sound. Import ready-made template banks from leading sample library developers, or design your own.

• Expressive CC Faders
Set up to six large, responsive faders to control dynamics, expression, vibrato, or any other MIDI CC. Achieve nuanced performance without the need for expensive hardware controllers.

• Harmonic Modulation Assistant
Instantly explore musical movement between chords. Choose a start and destination chord, and let Co-Composer suggest 1–4 pivot chords across nine “flavours” of colour and chromaticism — from smooth to adventurous.

Whether you’re sketching themes, recording expressive mockups, or exploring new harmonic pathways, Co-Composer keeps you in the creative flow by making articulation switching, CC shaping, and modulation exploration fast, visual, and musical.


Disclaimer & Thanks
Co-Composer was created as a passion project by a composer, with help from AI tools, to make everyday scoring more efficient. Updates and improvements will be provided on a best-endeavours basis, but ongoing support is not guaranteed as part of your purchase.