# Mrmr OSC controller vs G3Link

The clearest difference is rating: G3Link at 5.0 against Mrmr OSC controller's 4.0. Mrmr OSC controller's advantage is in-app purchases (none vs 2) and iOS requirement (8.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

G3Link holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Mrmr OSC controller | G3Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (5 ratings)](https://appshunter.io/ios/app/mrmr-osc-controller/id294296343/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/g3link-grandma3-osc-remote/id6745847123/reviews)** |
| Number of ratings | **5** | 2 |
| Positive reviews | 59.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 24 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [10base-t Interactive](https://appshunter.io/developer/288454707) | [Roger Imhof](https://appshunter.io/developer/1813571806) |

## What reviewers say

### Mrmr OSC controller

[App page](https://appshunter.io/ios/app/mrmr-osc-controller/id294296343)

Transform your mobile device into a versatile controller for live installations, multimedia performances, and interactive exhibits. Create custom interfaces with a text editor and utilize open standards for seamless integration with VJ/DJ software and other multimedia tools.

**Highlights:** Custom interface creation via text editor, Multiuser support, Client peer-to-peer or client-server models, Open standards (zeroconfig, OSC), Dynamic, reconfigurable widgets, OSC controller for VJ/DJ software

**Features:** macOS Compatibility

**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 Mrmr OSC controller free?

Mrmr OSC controller 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, Mrmr OSC controller or G3Link?

G3Link is rated higher. Mrmr OSC controller averages 4.0 out of 5 from 5 ratings, while G3Link averages 5.0 from 2 ratings.

### Do Mrmr OSC controller or G3Link have ads?

Neither Mrmr OSC controller nor G3Link shows ads.

### Which is updated more often, Mrmr OSC controller or G3Link?

Mrmr OSC controller ships an update every 2 months, and G3Link every 2 months. Most recently, Mrmr OSC controller was updated on October 21, 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.*