# midimittr vs LK

The clearest difference is in-app purchases: midimittr at none against LK's 8. midimittr also leads on review sentiment (91% vs 64%) and rating (4.5 vs 4.3). LK's advantage is ratings volume (706 vs 50). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. LK sells 8 one-off in-app purchases. midimittr asks for nothing beyond the download.

midimittr holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: LK has 706 ratings behind it against 50, so its average is the more settled of the two. Written reviews point the same way: 91% of midimittr's written reviews are positive against 64% of LK's.

midimittr ships an update every 2 weeks, LK fortnightly. Both last shipped on September 29, 2026.

## The numbers

| Metric | midimittr | LK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (50 ratings)](https://appshunter.io/ios/app/midimittr/id925495245/reviews)** | [4.3 (706 ratings)](https://appshunter.io/ios/app/lk-ableton-and-midi-controller/id944972221/reviews) |
| Number of ratings | 50 | **706** |
| Positive reviews | **91.0% of reviews** | 64.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 125 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Matthias Frick](https://appshunter.io/developer/599973140) | [Imaginando Lda](https://appshunter.io/developer/895445015) |

## What reviewers say

### 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


### LK

[App page](https://appshunter.io/ios/app/lk-ableton-and-midi-controller/id944972221)

This application acts as a remote control for Ableton Live and MIDI devices, enhancing electronic music production and live performance. It offers deep integration with Ableton Live and extensive MIDI capabilities for controlling software and hardware. The app is modular, with features available as separate in-app purchases.

**Highlights:** Ableton Live integration, MIDI device control, Clip launching and sequencing, Device parameter control, Virtual MIDI and AUv3 support, Modular in-app purchases

**Features:** Family Sharing, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Step Sequencer | $3.99 | one-time |
| Unlock Chorder | $4.99 | one-time |
| Unlock MIDI Pads | $4.99 | one-time |
| Unlock MIDI Controller | $4.99 | one-time |
| Unlock X/Y Pad | $4.99 | one-time |
| Unlock Keyboard | $4.99 | one-time |
| Unlock Matrix | $9.99 | one-time |
| All Modules Bundle | $29.99 | one-time |

**What reviewers like**

- 🚀 Works perfectly
- 🎹 Great for Ableton Live
- 🎨 Powerful features
- 👍 Intuitive and easy to use
- 💯 Excellent app

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 🔌 Connection issues and unreliable wireless
- 💰 Expensive with separate module purchases
- 🤔 Confusing setup and documentation
- 🔋 High battery drain

**Reported bugs**

- Clip renaming tool not working
- Occasional MIDI note sticking
- UI disappearing and requiring restart
- Wireless connection randomly dropping
- Exclusive track arming mode issues

**Requested features**

- Add MIDI CC mapping and automation
- Implement vertical view for session mode
- Allow saving and loading of custom settings
- Improve MIDI note and velocity handling
- Add MIDI transformers and generators


## Frequently asked questions

### Is midimittr free?

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

### Is LK free?

LK is free to download, with in-app purchases available.

### Which has better reviews, midimittr or LK?

midimittr is rated higher. midimittr averages 4.5 out of 5 from 50 ratings, while LK averages 4.3 from 706 ratings.

### Do midimittr or LK have ads?

Neither midimittr nor LK shows ads.

### Which is updated more often, midimittr or LK?

midimittr ships an update every 2 weeks, and LK fortnightly. Most recently, midimittr was updated on September 29, 2026 and LK on September 29, 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.*