# TouchMix vs ArrayCalc Viewer

The clearest difference is rating: ArrayCalc Viewer at 4.1 against TouchMix's 3.2. ArrayCalc Viewer also leads on review sentiment (50% vs 30%). TouchMix's advantage is ratings volume (52 vs 8) and iOS requirement (12.0 vs 16). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ArrayCalc Viewer holds the better App Store score, 4.1 against 3.2. That said, the two scores are not equally well evidenced: TouchMix has 52 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 30% of TouchMix's written reviews are positive against 50% of ArrayCalc Viewer's.

TouchMix ships an update every 5 months, ArrayCalc Viewer every 4 months. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | TouchMix | ArrayCalc Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (52 ratings)](https://appshunter.io/ios/app/touchmix-30-control/id1080754304/reviews) | **[4.1 (8 ratings)](https://appshunter.io/ios/app/arraycalc-viewer/id1181023656/reviews)** |
| Number of ratings | **52** | 8 |
| Positive reviews | 30.2% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 135 MB | 40 MB |
| Requires iOS | **12.0** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [QSC Audio Products, LLC.](https://appshunter.io/developer/417461923) | [d&b audiotechnik GmbH & Co. KG](https://appshunter.io/developer/1174327968) |

## What reviewers say

### TouchMix

[App page](https://appshunter.io/ios/app/touchmix-30-control/id1080754304)

This app provides wireless remote control for QSC TouchMix-30 Pro digital sound reinforcement mixers. It allows users to manage input and output channel processing, effects, recording, and more from an iPad, iPad mini, iPhone, or iPod touch.

**Highlights:** Wireless mixer control, Input channel processing, Output channel processing, Real Time Analyzer (RTA), Stage monitor mix control, Multi-track recorder control, Scene and snapshot management

**Features:** macOS Compatibility

**In-app purchases:** none


### ArrayCalc Viewer

[App page](https://appshunter.io/ios/app/arraycalc-viewer/id1181023656)

Access all project data for rigging d&b audiotechnik loudspeaker systems on your iOS device. Share system designs, calculations, and optimizations seamlessly. This app offers a paperless and efficient way to keep all relevant rigging, setup, and system information readily available.

**Highlights:** Access rigging and system information, Share project data via email, AirDrop, Dropbox, iTunes, View system designs and calculations, Paperless and efficient operation, User-friendly interface

**In-app purchases:** none


## Frequently asked questions

### Is TouchMix free?

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

### Is ArrayCalc Viewer free?

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

### Which has better reviews, TouchMix or ArrayCalc Viewer?

ArrayCalc Viewer is rated higher. TouchMix averages 3.2 out of 5 from 52 ratings, while ArrayCalc Viewer averages 4.1 from 8 ratings.

### Do TouchMix or ArrayCalc Viewer have ads?

Neither TouchMix nor ArrayCalc Viewer shows ads.

### Which is updated more often, TouchMix or ArrayCalc Viewer?

TouchMix ships an update every 5 months, and ArrayCalc Viewer every 4 months. Most recently, TouchMix was updated on October 9, 2026 and ArrayCalc Viewer on October 7, 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.*