# Dvs vs ArrayCalc Viewer

The clearest difference is price: ArrayCalc Viewer at Free against Dvs's $0.99. ArrayCalc Viewer also leads on update cadence (every 4 months vs every 54 months). Dvs's advantage is iOS requirement (12.0 vs 16). On ads, in-app purchases and device support there is nothing between them.

ArrayCalc Viewer is free to download; Dvs costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Dvs ships an update every 54 months, ArrayCalc Viewer every 4 months. The most recent releases landed on September 21, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | Dvs | ArrayCalc Viewer |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.1 (8 ratings)](https://appshunter.io/ios/app/arraycalc-viewer/id1181023656/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 54 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 4 MB | 40 MB |
| Requires iOS | **12.0** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Outline Pro Audio](https://appshunter.io/developer/435900893) | [d&b audiotechnik GmbH & Co. KG](https://appshunter.io/developer/1174327968) |

## What reviewers say

### Dvs

[App page](https://appshunter.io/ios/app/dvs/id550446486)

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

**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 Dvs free?

Dvs costs $0.99, with no in-app purchases.

### Is ArrayCalc Viewer free?

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

### Do Dvs or ArrayCalc Viewer have ads?

Neither Dvs nor ArrayCalc Viewer shows ads.

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

Dvs ships an update every 54 months, and ArrayCalc Viewer every 4 months. Most recently, Dvs was updated on September 21, 2026 and ArrayCalc Viewer on June 10, 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.*