# Knob Lab vs MidiPad 2

The clearest difference is price: Knob Lab at Free against MidiPad 2's $2.99. Knob Lab also leads on review sentiment (85% vs 54%). MidiPad 2's advantage is in-app purchases (none vs 4) and ratings volume (129 vs 12). On rating, update cadence, ads and device support there is nothing between them.

Knob Lab is free to download; MidiPad 2 costs $2.99 up front. Knob Lab sells 4 one-off in-app purchases. MidiPad 2 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.3 for Knob Lab against 4.2 for MidiPad 2. That said, the two scores are not equally well evidenced: MidiPad 2 has 129 ratings behind it against 12, so its average is the more settled of the two. Written reviews are what separate them: 85% of Knob Lab's written reviews are positive against 54% of MidiPad 2's.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Knob Lab | MidiPad 2 |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.3 (12 ratings)](https://appshunter.io/ios/app/knob-lab/id727466234/reviews)** | [4.2 (129 ratings)](https://appshunter.io/ios/app/midipad-2/id896879399/reviews) |
| Number of ratings | 12 | **129** |
| Positive reviews | **84.6% of reviews** | 54.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 66 MB | 20 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Uri Nachmias](https://appshunter.io/developer/316332139) | [Codelle](https://appshunter.io/developer/429266189) |

## What reviewers say

### Knob Lab

[App page](https://appshunter.io/ios/app/knob-lab/id727466234)

This application transforms your iOS device into a versatile MIDI controller. It allows you to manage various DAWs and music software remotely via USB, WiFi, or Bluetooth. Create intricate control setups with a single rotary knob, affecting multiple MIDI destinations simultaneously.

**Highlights:** Remote DAW control, USB, WiFi, Bluetooth connectivity, Virtual MIDI support, Audiobus integration, Complex control mapping, iPad support, MIDI logger

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Two Knob Layout | $0.99 | one-time |
| Four/Six Knob Layout | $0.99 | one-time |
| Nine/Twelve knob layout. | $0.99 | one-time |
| Unlock all layouts | $1.99 | one-time |


### MidiPad 2

[App page](https://appshunter.io/ios/app/midipad-2/id896879399)

This app functions as a highly customizable MIDI pad controller. It allows users to send notes, program changes, and controller events to Core MIDI devices with velocity-sensitive pads. Create multiple pages and actions per pad for extensive control over your music production.

**Highlights:** Velocity-sensitive pads, Multiple actions per pad, Push button or on/off switch pads, Color-coded pad grouping, Multiple page creation, Wireless MIDI support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Knob Lab free?

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

### Is MidiPad 2 free?

MidiPad 2 costs $2.99, with no in-app purchases.

### Which has better reviews, Knob Lab or MidiPad 2?

Knob Lab is rated higher. Knob Lab averages 4.3 out of 5 from 12 ratings, while MidiPad 2 averages 4.2 from 129 ratings.

### Do Knob Lab or MidiPad 2 have ads?

Neither Knob Lab nor MidiPad 2 shows ads.

### Which is updated more often, Knob Lab or MidiPad 2?

Knob Lab ships an update every 5 months, and MidiPad 2 every 5 months. Most recently, Knob Lab was updated on October 13, 2026 and MidiPad 2 on October 15, 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.*