# Skoog Skratch vs GSDSP MMM

The clearest difference is rating: GSDSP MMM at 4.7 against Skoog Skratch's 4.1. GSDSP MMM also leads on ratings volume (36 vs 9). Skoog Skratch's advantage is review sentiment (75% vs 67%). On price, update cadence, 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 MMM holds the better App Store score, 4.7 against 4.1. Both are backed by a comparable volume of ratings — 9 and 36 respectively. Written reviews complicate that: 75% of Skoog Skratch's written reviews are positive against 67% of GSDSP MMM's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Skoog Skratch | GSDSP MMM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (9 ratings)](https://appshunter.io/ios/app/skoog-skratch/id1287709211/reviews) | **[4.7 (36 ratings)](https://appshunter.io/ios/app/gsdsp-mmm/id6443846329/reviews)** |
| Number of ratings | 9 | **36** |
| Positive reviews | **75.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Free | Free |
| Size | 16 MB | 65 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Playable Tech ltd.](https://appshunter.io/developer/1553060999) | [Gustav Scholda](https://appshunter.io/developer/1642323227) |

## What reviewers say

### Skoog Skratch

[App page](https://appshunter.io/ios/app/skoog-skratch/id1287709211)

Easily create and share music by recording sounds into colored tiles. Tap to play, scratch samples like a DJ, and collaborate with others globally. No prior musical skill is needed to start making great-sounding tracks.

**Highlights:** Record custom audio samples, DJ-style scratching with samples, Save and load multiple sample sets, Import samples via AirDrop/Files, Play multiple sounds simultaneously, Share music globally

**Features:** Vision Pro support

**In-app purchases:** none


### GSDSP MMM

[App page](https://appshunter.io/ios/app/gsdsp-mmm/id6443846329)

This app offers a robust MIDI modulation engine for controlling various instruments and plugins. It allows users to create dynamic audio with LFOs, random sources, and more, featuring a performance-focused interface for live use.

**Highlights:** MIDI CC control for plugins and hardware, LFOs, random sources, and envelope followers, Audio-based modulation capabilities, Dedicated Performance Skin for live use, AUv3 audio effect plugin, Desktop versions for Windows and macOS

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

**In-app purchases:** none


## Frequently asked questions

### Is Skoog Skratch free?

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

### Is GSDSP MMM free?

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

### Which has better reviews, Skoog Skratch or GSDSP MMM?

GSDSP MMM is rated higher. Skoog Skratch averages 4.1 out of 5 from 9 ratings, while GSDSP MMM averages 4.7 from 36 ratings.

### Do Skoog Skratch or GSDSP MMM have ads?

Neither Skoog Skratch nor GSDSP MMM shows ads.

### Which is updated more often, Skoog Skratch or GSDSP MMM?

Skoog Skratch ships an update every 5 weeks, and GSDSP MMM every 5 weeks. Most recently, Skoog Skratch was updated on October 24, 2026 and GSDSP MMM on October 27, 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.*