# Nix Toolkit vs MuxControl

The clearest difference is in-app purchases: MuxControl at none against Nix Toolkit's 10. MuxControl also leads on iOS requirement (13.0 vs 15.1). Nix Toolkit's advantage is update cadence (every 6 weeks vs every 19 months). On price, ads and device support there is nothing between them.

Both are free to download. Nix Toolkit sells 10 in-app purchases, starting at $4.99 per month. MuxControl asks for nothing beyond the download.

Nix Toolkit ships an update every 6 weeks, MuxControl every 19 months. The most recent releases landed on October 14, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Nix Toolkit | MuxControl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (190 ratings)](https://appshunter.io/ios/app/nix-toolkit/id1539500052/reviews)** | — |
| Number of ratings | **190** | — |
| Positive reviews | 32.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 19 months |
| Monetization | Free with in-app purchases | — |
| Size | 68 MB | 15 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nix Sensor Ltd.](https://appshunter.io/developer/889253267) | [MuxLab Inc.](https://appshunter.io/developer/515947294) |

## What reviewers say

### Nix Toolkit

[App page](https://appshunter.io/ios/app/nix-toolkit/id1539500052)

This app connects to Nix Sensor devices to provide color scanning and analysis. It offers features like single scans, access to premium color databases, and custom library creation. Users can view digital color values and spectral curves, and match scanned colors to extensive libraries.

**Highlights:** Single scan color analysis, Access to premium color databases, Create and share custom color libraries, Multipoint average scanning, Nix Paints feature, Nix Quality Control feature

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RAL | $4.99 | per month |
| Glass Packaging Institute | $8.99 | per month |
| NCS | $9.99 | per month |
| Pantone FHI | $9.99 | per month |
| Pantone PMS | $9.99 | per month |
| RAL | $49.99 | per year |
| NCS | $99.99 | per year |
| Pantone FHI | $99.99 | per year |
| Pantone PMS | $99.99 | per year |
| Glass Packaging Institute | $100.00 | per year |

**What reviewers like**

- 👍 Excellent color matches
- 👍 Accurate color scanning
- 👍 Fantastic app and product
- 👍 Easy to use (for some)
- 👍 Solid app, cool concept

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Poor connection issues
- 🐛 App is unusable without signal
- 🐛 Purchased libraries don't work
- 🐛 Paint libraries not downloading

**Reported bugs**

- Sensor crashes if you tab out of the app
- Takes 5-6 attempts to connect with device
- Purchased libraries not showing up
- WiFi router stopping download
- App crashes since update

**Requested features**

- Ability to save and export bulk data as .csv
- Allow tabbing out of app while collecting data
- Download paint library without phone signal
- Show multiple vendor color matches at once
- Full UI overhaul with iOS conventions


### MuxControl

[App page](https://appshunter.io/ios/app/muxcontrol/id6738923021)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nix Toolkit free?

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

### Is MuxControl free?

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

### Do Nix Toolkit or MuxControl have ads?

Neither Nix Toolkit nor MuxControl shows ads.

### Which is updated more often, Nix Toolkit or MuxControl?

Nix Toolkit ships an update every 6 weeks, and MuxControl every 19 months. Most recently, Nix Toolkit was updated on October 14, 2026 and MuxControl 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.*