# GSDSP MMMm vs plugdata

The clearest difference is review sentiment: GSDSP MMMm at 100% against plugdata's 67%. GSDSP MMMm also leads on rating (4.9 vs 4.4) and update cadence (every 6 weeks vs every 3 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GSDSP MMMm holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 14 and 17 respectively. Written reviews point the same way: 100% of GSDSP MMMm's written reviews are positive against 67% of plugdata's.

GSDSP MMMm ships an update every 6 weeks, plugdata every 3 months. The most recent releases landed on September 11, 2026 and July 20, 2026 respectively.

## The numbers

| Metric | GSDSP MMMm | plugdata |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (14 ratings)](https://appshunter.io/ios/app/gsdsp-mmmm/id6450306205/reviews)** | [4.4 (17 ratings)](https://appshunter.io/ios/app/plugdata/id6473122351/reviews) |
| Number of ratings | 14 | **17** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 44 MB | 147 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gustav Scholda](https://appshunter.io/developer/1642323227) | [Timothy Schoen](https://appshunter.io/developer/1718448510) |

## What reviewers say

### GSDSP MMMm

[App page](https://appshunter.io/ios/app/gsdsp-mmmm/id6450306205)

This app provides a powerful MIDI modulation engine to control various plugins, hardware, and instruments. It offers a range of modulation sources like LFOs and random generators, and includes a dedicated performance skin for live use. It's a MIDI-only FX version for hosts requiring pure MIDI processing.

**Highlights:** MIDI CC control for plugins and hardware, LFO, Random, Envelope Follower modulators, XY pads for modulation, Dedicated Performance Skin for live use, AUv3 MIDI FX plugin, Desktop versions available

**Features:** macOS Compatibility

**In-app purchases:** none


### plugdata

[App page](https://appshunter.io/ios/app/plugdata/id6473122351)

This app provides a visual programming environment for audio experimentation, prototyping, and education. It allows users to create and run audio patches on their mobile devices, enabling creative sound design on the go.

**Highlights:** Visual programming environment, Audio experimentation, Prototyping, Educational tool, Standalone application, Audio plugins

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GSDSP MMMm free?

GSDSP MMMm is free to download, with no in-app purchases.

### Is plugdata free?

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

### Which has better reviews, GSDSP MMMm or plugdata?

GSDSP MMMm is rated higher. GSDSP MMMm averages 4.9 out of 5 from 14 ratings, while plugdata averages 4.4 from 17 ratings.

### Do GSDSP MMMm or plugdata have ads?

Neither GSDSP MMMm nor plugdata shows ads.

### Which is updated more often, GSDSP MMMm or plugdata?

GSDSP MMMm ships an update every 6 weeks, and plugdata every 3 months. Most recently, GSDSP MMMm was updated on September 11, 2026 and plugdata on July 20, 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.*