# ArrayCalc Viewer vs G3Link

The clearest difference is rating: G3Link at 5.0 against ArrayCalc Viewer's 4.1. G3Link also leads on update cadence (every 2 months vs every 4 months). ArrayCalc Viewer's advantage is in-app purchases (none vs 2) and ratings volume (8 vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. G3Link sells 2 in-app purchases, starting at $5.99 per month. ArrayCalc Viewer asks for nothing beyond the download.

G3Link holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 8 and 2 respectively.

ArrayCalc Viewer ships an update every 4 months, G3Link every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | ArrayCalc Viewer | G3Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (8 ratings)](https://appshunter.io/ios/app/arraycalc-viewer/id1181023656/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/g3link-grandma3-osc-remote/id6745847123/reviews)** |
| Number of ratings | **8** | 2 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 40 MB | 24 MB |
| Requires iOS | 16 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [d&b audiotechnik GmbH & Co. KG](https://appshunter.io/developer/1174327968) | [Roger Imhof](https://appshunter.io/developer/1813571806) |

## What reviewers say

### 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


### G3Link

[App page](https://appshunter.io/ios/app/g3link-grandma3-osc-remote/id6745847123)

Control essential grandMA3 lighting console functions remotely from your mobile device. Ideal for lighting programmers and technicians to adjust fixtures, recall presets, and send commands while on stage during pre-production and setup.

**Highlights:** Select Groups instantly, Recall & update Presets, Send Macros & Commands, Check Patch, Align Buttons with live feedback, Status Feedback

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter | $5.99 | per month |
| G3Link Pro | $17.99 | one-time |


## Frequently asked questions

### Is ArrayCalc Viewer free?

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

### Is G3Link free?

G3Link is free to download, with in-app purchases available.

### Which has better reviews, ArrayCalc Viewer or G3Link?

G3Link is rated higher. ArrayCalc Viewer averages 4.1 out of 5 from 8 ratings, while G3Link averages 5.0 from 2 ratings.

### Do ArrayCalc Viewer or G3Link have ads?

Neither ArrayCalc Viewer nor G3Link shows ads.

### Which is updated more often, ArrayCalc Viewer or G3Link?

ArrayCalc Viewer ships an update every 4 months, and G3Link every 2 months. Most recently, ArrayCalc Viewer was updated on October 24, 2026 and G3Link on October 24, 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.*