# TouchOSC Mk1 vs midimittr

The clearest difference is price: midimittr at Free against TouchOSC Mk1's $4.99. midimittr also leads on update cadence (every 2 weeks vs every 3 months) and rating (4.5 vs 4.2). TouchOSC Mk1's advantage is iOS requirement (9.0 vs 12.0). On ratings volume, ads, in-app purchases and device support there is nothing between them.

midimittr is free to download; TouchOSC Mk1 costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

midimittr holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 88 and 50 respectively. Written reviews point the same way: 76% of TouchOSC Mk1's written reviews are positive against 91% of midimittr's.

TouchOSC Mk1 ships an update every 3 months, midimittr every 2 weeks. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | TouchOSC Mk1 | midimittr |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.2 (88 ratings)](https://appshunter.io/ios/app/touchosc-mk1/id288120394/reviews) | **[4.5 (50 ratings)](https://appshunter.io/ios/app/midimittr/id925495245/reviews)** |
| Number of ratings | **88** | 50 |
| Positive reviews | 76.2% of reviews | **91.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Size | 2 MB | 10 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hexler LLC](https://appshunter.io/developer/1569922581) | [Matthias Frick](https://appshunter.io/developer/599973140) |

## What reviewers say

### TouchOSC Mk1

[App page](https://appshunter.io/ios/app/touchosc-mk1/id288120394)

This app provides a customizable OSC and MIDI control surface for iOS devices. It allows remote control of music software and hardware, sending and receiving OSC and MIDI messages over Wi-Fi or CoreMIDI. Users can create custom layouts with various controls and utilize accelerometer data.

**Highlights:** Modular OSC and MIDI control surface, Send/receive OSC and MIDI messages, Wi-Fi and CoreMIDI support, Customizable touch controls, Accelerometer data sending, Free layout editor available

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Powerful and versatile
- 👍 Highly customizable
- 🚀 Seamless integration with various DAWs
- 🚀 Responsive and low-latency
- 💡 Endless possibilities for control

**What reviewers complain about**

- 🐛 Connectivity and stability issues
- 👎 Steep learning curve
- 👎 Lacking documentation and support
- 👎 Outdated or abandoned for certain DAWs
- 👎 Limited visual customization options

**Reported bugs**

- Frequent connection drops
- Compatibility issues with certain hardware and software
- Crashes and freezes on some devices
- Inconsistent behavior across different setups

**Requested features**

- Improved documentation and tutorials
- More visual customization options
- Better support for newer devices and OSes
- Expanded compatibility with more DAWs and software
- Wireless connectivity improvements


### midimittr

[App page](https://appshunter.io/ios/app/midimittr/id925495245)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Seamless MIDI connection
- 👍 Easy to use
- 💡 Solves connectivity problems
- 💰 Free of charge
- 🔌 Works with USB and Bluetooth

**What reviewers complain about**

- 🐛 Crashes on M1 Mac
- ❓ No manual or instructions
- 😞 Developer unresponsive
- ⚠️ Bluetooth connection issues
- 🎛️ Toggles not visible on iPad mini

**Reported bugs**

- 'IOS Audio' crashes app on M1 Mac
- Disables iPad as audio input on M1 Mac
- Connection problem with older iOS and Yamaha MD-BT01
- Toggles not visible on iPad mini
- App keeps giving pop-ups asking to turn on Bluetooth

**Requested features**

- Auto-reconnect for Bluetooth
- Logging function with freeze/save and filter
- Dark mode
- Audio transmitting as in-app purchase
- Option for client BT connections to auto-connect


## Frequently asked questions

### Is TouchOSC Mk1 free?

TouchOSC Mk1 costs $4.99, with no in-app purchases.

### Is midimittr free?

midimittr is free to download, with no in-app purchases.

### Which has better reviews, TouchOSC Mk1 or midimittr?

midimittr is rated higher. TouchOSC Mk1 averages 4.2 out of 5 from 88 ratings, while midimittr averages 4.5 from 50 ratings.

### Do TouchOSC Mk1 or midimittr have ads?

Neither TouchOSC Mk1 nor midimittr shows ads.

### Which is updated more often, TouchOSC Mk1 or midimittr?

TouchOSC Mk1 ships an update every 3 months, and midimittr every 2 weeks. Most recently, TouchOSC Mk1 was updated on October 17, 2026 and midimittr on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*