# CRMX Toolbox2 — Toolbox app for CRMX devices

> Configure and update firmware for Bluetooth CRMX devices. (iPhone/iPad app by LumenRadio AB.)

- Source: https://appshunter.io/ios/app/crmx-toolbox2/id6450711153 (this page in markdown: same URL + `.md`)
- Developer: [LumenRadio AB](https://appshunter.io/developer/1443137236)
- Category: Utilities, Productivity
- Price: Free
- Rating: 2.22/5 from 9 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 78 MB
- Languages: English
- Released: 2023-09-07
- Data updated: 2026-07-06
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/crmx-toolbox2/id6450711153/reviews.md

## What is CRMX Toolbox2?

The CRMX Toolbox app is designed to make it easier to track and connect to your fixtures and devices. The key features of the app is the ability to conduct firmware updates and enable configuration of all bluetooth CRMX products.

## Key features

- Connect to CRMX devices
- Track CRMX devices
- Conduct firmware updates
- Configure Bluetooth CRMX products

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/crmx-toolbox2/id6450711153/reviews.md

### 1/5 — Worst ever

*2026-03-10*

I have never been able to get this application to work. Tried multiple times on iPhone over the years. Never works. Couldn’t find any devices the first several times. Years later, deleted and reinstalled. It could then find devices but crashed once you attempt to connect. Should have put more effort into the original.

### 1/5 — Crashes every time I try to connect to a device

*2024-09-30*

Super inconsistent with connecting to devices, I can only update the firmware on a single device at a time, and it crashes every time a connection is unsuccessful. Using the older app is just as frustrating but somewhat easier to navigate.

## Frequently asked questions about CRMX Toolbox2

### What is CRMX Toolbox2 used for?

CRMX Toolbox2 is a utility app designed to help users track and connect to their CRMX devices. It facilitates firmware updates and the configuration of all Bluetooth-enabled CRMX products.

### Is CRMX Toolbox2 free to download?

Yes, CRMX Toolbox2 is available for free. The app is listed as 'Free' and does not have any in-app purchases.

### What devices is CRMX Toolbox2 compatible with?

CRMX Toolbox2 is compatible with iPhone, iPad, and iPod devices. It is suitable for users across Apple's mobile ecosystem.

### What is the age rating for CRMX Toolbox2?

CRMX Toolbox2 has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals.

### How often is CRMX Toolbox2 updated?

The latest version of CRMX Toolbox2 is 2.2.5, last updated on December 3rd, 2025. This suggests a relatively recent update, though the release date was September 7th, 2023.

### Does CRMX Toolbox2 have ads?

No, CRMX Toolbox2 does not contain advertisements. The app is free and ad-free, providing an uninterrupted user experience.

### What are the main features of CRMX Toolbox2?

The primary features of CRMX Toolbox2 include the ability to track and connect to CRMX devices, conduct firmware updates, and enable configuration for all Bluetooth CRMX products.

### What is the user sentiment for CRMX Toolbox2?

Based on the available data, CRMX Toolbox2 has a rating of 2.0 stars from 7 ratings. This indicates a mixed to negative user reception.

## Version history (last 5 releases)

### 2.2.9 — 2026-07-01

Bug fixes

### 2.2.8 — 2026-06-16

- UI fixes
- RDM Downstream
- Bugfixing

### 2.2.5 — 2025-12-03

- RDM functionality added.
- Bug fixes.

### 2.2.4 — 2025-09-16

- UI improvements.
- Bugfixing.
- Universe color added.

### 2.2.3 — 2025-06-30

Bugfixing

## Apps similar to CRMX Toolbox2

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## More apps by LumenRadio AB

- [CRMX Toolbox](https://appshunter.io/ios/app/crmx-toolbox/id1443673829)
- [AirGlow](https://appshunter.io/ios/app/airglow/id1450933686)
- [W-DMX Configurator](https://appshunter.io/ios/app/w-dmx-configurator/id1545342790)
- [W-DALI](https://appshunter.io/ios/app/w-dali/id6470036215)
- [W-Modbus](https://appshunter.io/ios/app/w-modbus/id6472275984)

All apps by LumenRadio AB: https://appshunter.io/developer/1443137236

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-06.*