midimittr

midimittr

Connecting MIDI effortlessly

50 ratings
67 reviews
Free

Details

  • Released
  • Updated
  • October 5, 2014
  • September 15, 2025

Features

midimittr screenshot #1 for iPhone
midimittr screenshot #2 for iPhone
midimittr screenshot #3 for iPhone
iphone
ipad
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About

This app enables low-latency MIDI connections to iOS music applications via Bluetooth LE or USB. It routes virtual MIDI ports to external devices, allowing seamless wireless or wired integration with compatible software.

Low-latency MIDI over Bluetooth LE
MIDI over USB connection
Routes virtual MIDI ports
Connects to other MIDI devices wirelessly
Remembers routing settings
Works in background
MIDI over Lightning cable support
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What's New in midimittr

2.6

September 15, 2025

Updated to support the iOS 26 design language.

User reviews

Bluetooth MIDI helper

I was beating my head trying to connect an airstep multi to a cme thru6 and them to my Mac. Midimittr sees the devices and connection is as easy as clicking a button. Technology is magic

Amazing!

Thank you so much for this app! I use it to connect MIDI Wrist Unleashed to Tau DJ on my iPad. As a dance teacher, it’s great to be able to start/ stop music and change tempo without having to go to my iPad!

Very useful

Was able to connect TouchOSC on one iPad with Cubasis on my other iPad. Worked well for mobile music / composing setup via Bluetooth without occupying a USB port. Thanks to the developer :-)

Awesome

Had to give you a 5 star review mate. Does what I need it to and didn’t cost me a penny. Thank you

midimittr

This actually works due to support for the original midi protocol.
This app needs to be considered when using any blue tooth midi device.
Once this installed it will partner with the newest midi technology allowing for example, 2 keyboards to operate together while delivering midi control data , and program change messages etc to operate simultaneously. This will be sent via a daw or app running on IOS, windows or mac.
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Developer apps

FAQ

What does midimittr do?

midimittr is a utility app designed to provide low-latency MIDI connections to iOS music applications. It allows you to route virtual MIDI ports from your supported apps to Bluetooth LE or USB ports, enabling seamless integration with external MIDI hardware or other devices.

How does midimittr improve MIDI connections?

It achieves low-latency MIDI transmission over Bluetooth LE and USB. The app routes the virtual MIDI ports of your music applications to these connections, ensuring a responsive and uninterrupted workflow for music production and performance on iOS devices.

Is midimittr free to use?

Yes, based on the provided information, midimittr is available for free. There are no mentions of in-app purchases or subscription models, indicating it's a free utility.

What devices and iOS versions are compatible with midimittr?

midimittr supports both iPad and iPhone devices. Bluetooth over MIDI is supported in iOS 8 and later, and MIDI over USB/Lightning cable functionality is also available, with specific details for Lightning cable usage found on the support page.

Can I use midimittr with my favorite music app?

If your favorite music application supports MIDI, it will most likely work with midimittr. The app is designed to route MIDI to any application that adheres to standard MIDI protocols, making it broadly compatible with most iOS music software.