# TouchOSC Mk1 vs Lemur

The clearest difference is price: Lemur at Free against TouchOSC Mk1's $4.99. Lemur also leads on update cadence (every 4 days vs every 3 months). TouchOSC Mk1's advantage is rating (4.2 vs 2.9) and review sentiment (76% vs 36%). On ads and device support there is nothing between them.

Lemur is free to download; TouchOSC Mk1 costs $4.99 up front. Lemur sells 5 in-app purchases, starting at $12.99 per month. TouchOSC Mk1 asks for nothing beyond the download.

TouchOSC Mk1 holds the better App Store score, 4.2 against 2.9. That said, the two scores are not equally well evidenced: TouchOSC Mk1 has 88 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 76% of TouchOSC Mk1's written reviews are positive against 36% of Lemur's.

TouchOSC Mk1 ships an update every 3 months, Lemur every 4 days. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | TouchOSC Mk1 | Lemur |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.2 (88 ratings)](https://appshunter.io/ios/app/touchosc-mk1/id288120394/reviews)** | [2.9 (15 ratings)](https://appshunter.io/ios/app/lemur/id6739544164/reviews) |
| Number of ratings | **88** | 15 |
| Positive reviews | **76.2% of reviews** | 36.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 29 MB |
| Requires iOS | **9.0** | 13.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hexler LLC](https://appshunter.io/developer/1569922581) | [MIDI Kinetics](https://appshunter.io/developer/1773158658) |

## 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


### Lemur

[App page](https://appshunter.io/ios/app/lemur/id6739544164)

Create custom MIDI and OSC controllers for music production and performance. Design unique interfaces with advanced widgets and scripting capabilities. Seamlessly connect to your computer for studio or live use.

**Highlights:** Custom MIDI/OSC controller design, Multitouch interface creation, Advanced scripting language, Built-in and custom widgets, Seamless Wi-Fi/USB connectivity, CoreMIDI support, Sequencer and Canvas features

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $12.99 | per month |
| Yearly Subscription | $99.99 | per year |
| Subscription Loyalty Reward | Free | one-time |
| Subscriber Early Upgrade | $84.99 | one-time |
| Lifetime License | $99.99 | one-time |


## Frequently asked questions

### Is TouchOSC Mk1 free?

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

### Is Lemur free?

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

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

TouchOSC Mk1 is rated higher. TouchOSC Mk1 averages 4.2 out of 5 from 88 ratings, while Lemur averages 2.9 from 15 ratings.

### Do TouchOSC Mk1 or Lemur have ads?

Neither TouchOSC Mk1 nor Lemur shows ads.

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

TouchOSC Mk1 ships an update every 3 months, and Lemur every 4 days. Most recently, TouchOSC Mk1 was updated on October 17, 2026 and Lemur 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.*