# dmx calculator vs Quality Tracker LINQ

The clearest difference is in-app purchases: Quality Tracker LINQ at none against dmx calculator's 1. Quality Tracker LINQ also leads on ads (none vs shown) and iOS requirement (12.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. dmx calculator sells 1 one-off in-app purchase. Quality Tracker LINQ asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | dmx calculator | Quality Tracker LINQ |
| --- | --- | --- |
| Price | Free | Free |
| 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 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 45 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OF COURSE Maciej Hofstede](https://appshunter.io/developer/1109126289) | [ALEC ENGINEERING AND CONTRACTING L.L.C.](https://appshunter.io/developer/1687471133) |

## 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 |


### Quality Tracker LINQ

[App page](https://appshunter.io/ios/app/quality-tracker-linq/id6474179674)

**In-app purchases:** none


## Frequently asked questions

### Is dmx calculator free?

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

### Is Quality Tracker LINQ free?

Quality Tracker LINQ is free to download, with no in-app purchases.

### Do dmx calculator or Quality Tracker LINQ have ads?

dmx calculator shows ads; Quality Tracker LINQ does not.

### Which is updated more often, dmx calculator or Quality Tracker LINQ?

dmx calculator ships an update every 3 weeks, and Quality Tracker LINQ every 3 weeks. Most recently, dmx calculator was updated on October 29, 2026 and Quality Tracker LINQ on October 27, 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.*