Mixxmaster is the quickest and easiest way to create MIDI sequences on your iPhone or iPad.

​The Mixxmaster editor allows you to edit your MIDI tracks with minimal effort. Adjust your notes, pitch bends, and control change MIDI events to perfection with the intuitive controls and gestures. Use the left and right arrow buttons to step through your sequence note by note. Select three or more notes to see the corresponding chord name of the notes, using our chord recognition engine.

An online help system guides your way.

Use our built in guitar, piano, and drum surfaces, external apps, or MIDI controllers with full Core MIDI and Audiobus support to lay down your tracks. Add as many virtual instruments as you want using instrument app plugins (Audio Unit Extensions). Configure the piano and guitar surface chord button triggers to play any chord using the Edit Chord screen. Includes basic piano, guitar, drum, and synth instruments and a full 127 instrument general MIDI sound bank to help you get started.

What’s New

Version 2.6.1

- Chord recognition bug fixes
- Chord trigger bug fixes

Ratings and Reviews

4.5 out of 5
12 Ratings

12 Ratings

NickEspimusic ,

Screen upside down

Nice App, even when I have to use it upside down. Is the app layout locked in a certain way? I use a focusrite itrack dock & the lighting port is on the left side. For some reason, this is the only app that doesn’t flip over the screen. I’ll use it a ton more when it does. Thanks

Developer Response ,

This issue will be fixed in 1.2. Thanks for the feedback!

shellybaby83 ,

Love this app

To who ever made this app it’s great. Loving the mixes I’ve been able to put together so far and can’t wait to do more.

Daindune ,

More instruments

This app is great, But You need over about 400 More Instruments. like Brass, Keyboards, Mallets, Strings, Woodwind, Synths, Drums, And Many More instruments. Please And thank You.

Developer Response ,

We're looking at adding all of the general MIDI sounds to the app. In the meantime, you can use our plugin feature to add all of the instruments you want. Just install the instrument app (such as Heavy Brass for horns) and plug it into Mixxmaster. Thanks for your feedback!


Derrick Ward
179.1 MB

Requires iOS 13.2 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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