# MouthPedal vs Lab28

The clearest difference is update cadence: Lab28 at every 3 weeks against MouthPedal's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MouthPedal ships an update every 2 months, Lab28 every 3 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | MouthPedal | Lab28 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 4 MB | 59 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Peter Hafner](https://appshunter.io/developer/1625319412) | [Hlavac Business, s.r.o.](https://appshunter.io/developer/1781035680) |

## What reviewers say

### MouthPedal

[App page](https://appshunter.io/ios/app/mouthpedal/id6448126913)

This app uses your device's camera to detect mouth openness, acting as a hands-free sustain pedal for music creation. It offers MIDI connectivity for DAWs and standalone use with MIDI keyboards, providing an accessible solution for musicians.

**Highlights:** Mouth openness recognition via TrueDepth camera, MIDI network connectivity for DAWs, AUv3 instrument support, Adjustable responsiveness threshold, Accessible design with VoiceOver and haptics, Hands-free control for music creation

**In-app purchases:** none


### Lab28

[App page](https://appshunter.io/ios/app/lab28/id6738501662)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MouthPedal free?

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

### Is Lab28 free?

Lab28 is free to download, with no in-app purchases.

### Do MouthPedal or Lab28 have ads?

Neither MouthPedal nor Lab28 shows ads.

### Which is updated more often, MouthPedal or Lab28?

MouthPedal ships an update every 2 months, and Lab28 every 3 weeks. Most recently, MouthPedal was updated on October 24, 2026 and Lab28 on October 27, 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.*