# Claravox vs GSDSP MMM

The clearest difference is review sentiment: GSDSP MMM at 67% against Claravox's 0%. GSDSP MMM also leads on ratings volume (36 vs 3). Claravox's advantage is rating (5.0 vs 4.7). 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.

Claravox holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: GSDSP MMM has 36 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 0% of Claravox'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.

Claravox ships an update every 3 weeks, GSDSP MMM every 5 weeks. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Claravox | GSDSP MMM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/claravox/id1536620093/reviews)** | [4.7 (36 ratings)](https://appshunter.io/ios/app/gsdsp-mmm/id6443846329/reviews) |
| Number of ratings | 3 | **36** |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 45 MB | 65 MB |
| Requires iOS | 14.3 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Moog Music Inc.](https://appshunter.io/developer/396776421) | [Gustav Scholda](https://appshunter.io/developer/1642323227) |

## What reviewers say

### Claravox

[App page](https://appshunter.io/ios/app/claravox/id1536620093)

This app provides an advanced interface for sound design and preset management for a specific theremin instrument. It unlocks additional synthesis features and allows users to craft, store, and share custom sonic creations.

**Highlights:** Intuitive graphical interface for all control parameters, Access advanced synthesis engine features, Create, store, and manage new presets, Edit existing presets and re-sculpt sounds, Share custom sonic creations and libraries, Update theremin firmware, Exclusive library of new presets

**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 Claravox free?

Claravox 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, Claravox or GSDSP MMM?

Claravox is rated higher. Claravox averages 5.0 out of 5 from 3 ratings, while GSDSP MMM averages 4.7 from 36 ratings.

### Do Claravox or GSDSP MMM have ads?

Neither Claravox nor GSDSP MMM shows ads.

### Which is updated more often, Claravox or GSDSP MMM?

Claravox ships an update every 3 weeks, and GSDSP MMM every 5 weeks. Most recently, Claravox was updated on October 29, 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.*