iOS iPad Music

$7.99 was 8.99

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"Cotracks is a brilliant concept and, on the whole, has been beautifully realised by Futucraft." -

"Cotracks is a great platform for creation that has hit upon a clever collaborative setup." - Apps Magazine

"A new approach to collaboration" -

Cotracks is a collaborative music studio for teamwork on a single iPad. With Cotracks you can create multiple layers of loops and phrases using multiple instruments. Cotracks is designed to maintain your creative flow and is always ready to capture your ideas, regardless whether you are flying solo or collaborating with others.

It's like playing with a band, but this time you can record and play back your own parts, in perfect sync with others, and create the constituents for a great track at the same time. With Cotracks the whole is greater than the sum of its parts.


• up to 12 instrument tracks
• beat synchronized playback and recording

• comfortable access for multiple users
• dedicated interface modes for single user, two users and four users
• switch between interface modes with a single tap
• independent playback control constantly available for each instrument
• repeater lets you play and record complex beat synced rhythmic textures
• XY-modulation control

• nondestructive quantize, transpose and swing
• change the playback scale of recorded sequences
• drag and drop copying of sequences between instruments

• polyphonic synthesizer with dozens of high quality instrument presets
• monophonic bass/lead synthesizer with dozens of high quality instrument presets
• sample player with a library of professional quality samples from Inspire Audio
• programmable XY-modulation
• band-limited oscillators to ensure professional grade sound quality

• stereo delay
• stereo phaser
• 2 equalizer units
• dedicated units for each track

• Audiobus support
• AudioCopy support
• export each instrument to separate audio clip
• export all in one audio mixdown clip
• export and import sessions via iTunes in XML format for backup and sharing

• on-screen help and tips
• online support integrated in app
• video tutorials

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What's New

iOS 9 compatibility
Fixed problem with instrument panels not showing on some devices.

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