# Knob Lab vs ONE Control Plus

The clearest difference is review sentiment: Knob Lab at 92% against ONE Control Plus's 29%. Knob Lab also leads on rating (4.3 vs 3.2) and device support (3 vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Knob Lab sells 4 one-off in-app purchases and ONE Control Plus sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Knob Lab holds the better App Store score, 4.3 against 3.2. Both are backed by a comparable volume of ratings — 12 and 21 respectively. Written reviews point the same way: 92% of Knob Lab's written reviews are positive against 29% of ONE Control Plus's.

Knob Lab ships an update every 5 months, ONE Control Plus every 3 months. The most recent releases landed on October 1, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Knob Lab | ONE Control Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (12 ratings)](https://appshunter.io/ios/app/knob-lab/id727466234/reviews)** | [3.2 (21 ratings)](https://appshunter.io/ios/app/one-control-plus/id1600693462/reviews) |
| Number of ratings | 12 | **21** |
| Positive reviews | **91.7% of reviews** | 29.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 66 MB | 100 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Uri Nachmias](https://appshunter.io/developer/316332139) | [Visuality srl](https://appshunter.io/developer/417208075) |

## 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 |


### ONE Control Plus

[App page](https://appshunter.io/ios/app/one-control-plus/id1600693462)

This app offers a unified platform for music production, combining DAW and MIDI controller functionalities. It features customizable modules for composing your own controllers and emulates popular hardware surfaces for seamless integration with various music software.

**Highlights:** Modular controller customization, DAW controller emulation (MCU), Launchpad controller replica, Support for MIDI, OSC, and MMC, Customizable themes and styles, Multiple controller limit options

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ONE Control DAW (Upgrade) | Free | one-time |
| ONE Control PRO (Upgrade) | Free | one-time |
| ONE Control DAW | $8.99 | one-time |
| ONE Control PRO (Upgrade) | $12.99 | one-time |
| ONE Control PRO | $17.99 | one-time |


## Frequently asked questions

### Is Knob Lab free?

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

### Is ONE Control Plus free?

ONE Control Plus is free to download, with in-app purchases available.

### Which has better reviews, Knob Lab or ONE Control Plus?

Knob Lab is rated higher. Knob Lab averages 4.3 out of 5 from 12 ratings, while ONE Control Plus averages 3.2 from 21 ratings.

### Do Knob Lab or ONE Control Plus have ads?

Neither Knob Lab nor ONE Control Plus shows ads.

### Which is updated more often, Knob Lab or ONE Control Plus?

Knob Lab ships an update every 5 months, and ONE Control Plus every 3 months. Most recently, Knob Lab was updated on October 1, 2026 and ONE Control Plus on September 14, 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.*