# dmx calculator vs TECH ToolBox

The clearest difference is price: dmx calculator at Free against TECH ToolBox's $6.99. dmx calculator also leads on update cadence (every 3 weeks vs every 2 months). TECH ToolBox's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

dmx calculator is free to download; TECH ToolBox costs $6.99 up front. dmx calculator sells 1 one-off in-app purchase. TECH ToolBox asks for nothing beyond the download.

dmx calculator ships an update every 3 weeks, TECH ToolBox every 2 months. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | dmx calculator | TECH ToolBox |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/dmx-calculator/id1203563746/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 22 MB |
| Requires iOS | **17.0** | 17.5 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OF COURSE Maciej Hofstede](https://appshunter.io/developer/1109126289) | [1BIGRIG Ltd](https://appshunter.io/developer/1792073283) |

## What reviewers say

### dmx calculator

[App page](https://appshunter.io/ios/app/dmx-calculator/id1203563746)

This application simplifies the process of calculating DMX dip switch settings for lighting equipment. It helps users easily address devices and generate a patch list, eliminating manual counting.

**Highlights:** Automatic dip switch calculation, Device addressing assistance, Patch list generation, Simplified DMX setup

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ADs | $0.99 | one-time |


### TECH ToolBox

[App page](https://appshunter.io/ios/app/tech-toolbox/id6741366999)

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

**In-app purchases:** none


## Frequently asked questions

### Is dmx calculator free?

dmx calculator is free to download, with in-app purchases available.

### Is TECH ToolBox free?

TECH ToolBox costs $6.99, with no in-app purchases.

### Do dmx calculator or TECH ToolBox have ads?

dmx calculator shows ads; TECH ToolBox does not.

### Which is updated more often, dmx calculator or TECH ToolBox?

dmx calculator ships an update every 3 weeks, and TECH ToolBox every 2 months. Most recently, dmx calculator was updated on October 3, 2026 and TECH ToolBox on October 1, 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.*