# Fixture Tester vs G3Link

The clearest difference is price: G3Link at Free against Fixture Tester's $24.99. Fixture Tester's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 15.0). On update cadence, ads and device support there is nothing between them.

G3Link is free to download; Fixture Tester costs $24.99 up front. G3Link sells 2 in-app purchases, starting at $5.99 per month. Fixture Tester asks for nothing beyond the download.

Fixture Tester ships an update every 3 months, G3Link every 2 months. The most recent releases landed on November 10, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Fixture Tester | G3Link |
| --- | --- | --- |
| Price | $24.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/g3link-grandma3-osc-remote/id6745847123/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 7 MB | 24 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bart van Stiphout](https://appshunter.io/developer/368100168) | [Roger Imhof](https://appshunter.io/developer/1813571806) |

## What reviewers say

### Fixture Tester

[App page](https://appshunter.io/ios/app/fixture-tester/id368100165)

Test network fixtures using Art-Net or sACN protocols. Import patchlists, run macros, and perform address and parameter tests. Supports RDM control for ELC lighting nodes.

**Highlights:** Art-Net and sACN protocol support, Import patchlists from ELC dmXLAN, Run fixture macros (e.g., Lamp on), Automatic address testing, Comprehensive parameter testing, Full RDM control for ELC lighting nodes

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

**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 Fixture Tester free?

Fixture Tester costs $24.99, with no in-app purchases.

### Is G3Link free?

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

### Do Fixture Tester or G3Link have ads?

Neither Fixture Tester nor G3Link shows ads.

### Which is updated more often, Fixture Tester or G3Link?

Fixture Tester ships an update every 3 months, and G3Link every 2 months. Most recently, Fixture Tester was updated on November 10, 2026 and G3Link on November 5, 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.*