Fixture Tester vs G3Link
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fixture Tester
Test network fixtures using Art-Net or sACN protocols. Import patchlists, run macros, and perform address and parameter tests to verify fixture functionality and addressing. Supports RDM control for ELC lighting nodes.
- Art-Net/sACN fixture testing
- Import patchlists (dmXLAN)
- Run fixture macros
- Address testing
- Parameter testing
- RDM control
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Fixture Tester is an application to test all the fixtures in the network using Art-Net or sACN. Fixtures can be added manually or an already existing patchlist from ELC Lighting's dmXLAN can be imported. When there are fixtures selected, the associated macros like 'Lamp on' can be run on the selected fixtures. To test whether or not the fixtures have the correct address, there is the address test. This test homes the selected fixtures one by one automatically at an adjustable speed. To test the various functions of the selected fixtures there is the parameter test. This test first homes all the selected fixtures. Then it runs all parameters from 0 to 255 and back, one by one. Custom libraries and patchlists can be downloaded in Fixture Tester with iTunes, ELC lighting's dmXLAN v4 or FileUploader, which is a free download at www.bartvanstiphout.com. Patchlists can also be shared using Airdrop, mail or other applications. Using an ethernet node, the universes can be converted to a Dmx signal. Since version 1.7 it is also possible to program the dmXLAN Nodes from ELC lighting. Full RDM control of all fixtures which are connected to a Node from ELC lighting!
G3Link
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.
- Select Groups instantly
- Recall & update Presets
- Send Macros & Commands
- Check Patch
- Align Buttons with live feedback
- Status Feedback
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Walk the stage. Focus your fixtures. No console babysitter needed. G3Link puts the essential grandMA3 controls in your hand – so you can move freely on stage while setting up, focusing, and checking fixtures. Built for lighting programmers and technicians who want to work smarter during pre-production. BUILT FOR PRE-FOCUS - Select Groups instantly – no walking back to the console - Recall & update Presets on the spot – incl. All 1 / All 2 - Send Macros & Commands directly from the stage - Check your Patch – sync, save and load offline - Align Buttons with live feedback - Status Feedback – connection state, highlight, and more PERFECT FOR - Pre-focus and fixture alignment - Rehearsals and tech runs - Fixture checks and troubleshooting on stage - Theatre, opera & touring setups HOW IT WORKS 1. Connect your device to the same network as your grandMA3 2. Enter IP address and session in the Config tab 3. Walk on stage and start working FREE & PRO The free version covers basic operation – great for testing. Unlock the full experience with a one-time Pro purchase. The optional Supporter subscription gives access to experimental features like Gamepad integration and Developer Mode. REQUIREMENTS - grandMA3 console or onPC - Same local network (LAN or Wi-Fi) - OSC Send & Receive enabled in grandMA3 settings DISCLAIMER G3Link is independent and not affiliated with or endorsed by MA Lighting Technology GmbH. All trademarks belong to their respective owners. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
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 (11.0 vs 15.0). On update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 1, 2026 and November 5, 2026 respectively.
| Parameter | Fixture Tester | G3Link |
|---|---|---|
| Price | $24.99 | Free — better |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 8 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Bart van Stiphout | Roger Imhof |
Customer experience
Fixture Tester
G3Link
In-app purchases
Fixture Tester
No in-app purchases
G3Link
- Supporter$5.991 Month
- G3Link Pro$17.99









