Connect your music apps with other Bluetooth MIDI Devices.

midimittr is a simple utility to deliver the experience of low-latency MIDI over Bluetooth LE/USB to iOS Music apps that support MIDI. To achieve this, midimittr is routing the virtual ports of supported applications to Bluetooth and/or the USB Ports. If your favourite application is supporting MIDI, it will most likely work with midimittr.

Bluetooth over MIDI is supported in iOS 8+ and a feature of OS X Yosemite 10.10+.
For more information please check out the support page.


- Connect to other Bluetooth MIDI Hardware, iOS or macOS devices wirelessly
- Remembers previous routing settings for an uninterrupted workflow
- Works in background
- Get even lower latency with MIDI over Lightning cable*
- Support for both iPad and iPhone


*For MIDI over Lightning cable please download the tool from the support page.

What’s New

Version 2.3

Fixed an issue where the MIDI port toggles would not be visible on older iOS versions on iPad Mini.

Ratings and Reviews

4.0 out of 5
4 Ratings

4 Ratings

Rbloch66 ,


Thank you! This app made my life so much easier.

jroooo ,

Toggles not visible on iPad mini

Works for ipad pro but toggles aren’t visible on iPad mini

Developer Response ,

Thanks for your feedback. I have identified and fixed the issue in midimittr 2.3.

Perry Pelican ,

Took a year to fix the last bug

An app can be decent but if it takes a year to fix a bug, who would want to use it, unless it was the only one of its kind.

Developer Response ,

I don't work on this app full-time, but usually - if someone reports a bug - it's being fixed within a matter of weeks, not years. There may be a chance I wasn't aware of this particular bug up until someone reported it, hence there was no fix until then. You're always welcome to report any bugs you have found.

App Privacy

The developer, Matthias Frick, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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