# Gestrument Pro vs Mazetools Soniface

The clearest difference is rating: Mazetools Soniface at 4.5 against Gestrument Pro's 3.8. Mazetools Soniface also leads on in-app purchases (none vs 2) and update cadence (every 6 weeks vs every 7 months). Gestrument Pro's advantage is iOS requirement (11.2 vs 14.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Gestrument Pro sells 2 in-app purchases, starting at $1.49 per month. Mazetools Soniface asks for nothing beyond the download.

Mazetools Soniface holds the better App Store score, 4.5 against 3.8. Both are backed by a comparable volume of ratings — 66 and 27 respectively. Written reviews point the same way: 57% of Gestrument Pro's written reviews are positive against 60% of Mazetools Soniface's.

Gestrument Pro ships an update every 7 months, Mazetools Soniface every 6 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Gestrument Pro | Mazetools Soniface |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (66 ratings)](https://appshunter.io/ios/app/gestrument-pro/id1105890031/reviews) | **[4.5 (27 ratings)](https://appshunter.io/ios/app/mazetools-soniface/id1273836217/reviews)** |
| Number of ratings | **66** | 27 |
| Positive reviews | 57.4% of reviews | **60.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 338 MB | 478 MB |
| Requires iOS | **11.2** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gestrument AB](https://appshunter.io/developer/576235485) | [Ectoplastic](https://appshunter.io/developer/1103228660) |

## What reviewers say

### Gestrument Pro

[App page](https://appshunter.io/ios/app/gestrument-pro/id1105890031)

Create music with complex systems and fingertip motion. This interactive instrument allows for deep personal expression in playing, improvising, and composing. Experiment with advanced musical concepts and real-time improvisation.

**Highlights:** Interactive gesture-based music creation, Real-time improvisation and composition, Modular musical generators, Advanced microtonal scale editor, MIDI output and Inter-App Audio/Audiobus support, Recordable automations

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $1.49 | per month |
| One-time purchase | $14.99 | one-time |

**What reviewers like**

- 💡 Innovative music creation
- 👍 Easy to use interface
- 🚀 Powerful music making capabilities
- 🎶 Great for live performance
- ✨ Unique musical expression

**What reviewers complain about**

- 🤔 User interface dated
- ⚠️ Incomplete interface
- 📉 Fear of no further support
- 🚫 No AUV3 support
- 💸 Expensive for unknown concept

**Reported bugs**

- GestrumentPro not working in AUM as IAA
- Interface not fixed when selecting CC or CHANNEL
- App crashes when hitting MIDI controls in settings
- Audio pops with multiple instruments and reverb
- User Manual getting stuck open

**Requested features**

- Preset folders
- Additional features
- Improved AUv3 support
- More training videos
- Ability to display note length/rates divisions at the top of the screen


### Mazetools Soniface

[App page](https://appshunter.io/ios/app/mazetools-soniface/id1273836217)

Explore sound and music visually with a unique motion-controlled interface. Create and manipulate audio and visual elements using gestures, touch, and body tracking. Offers a modular approach to instruments and advanced automation for creative expression.

**Highlights:** Visual sound and music exploration, Motion interface for gesture control, Modular synth, sampler, and rhythm modules, Generative Gridsynth synthesizer, Advanced controller automation, MIDI input/output and Ableton Link

**In-app purchases:** none


## Frequently asked questions

### Is Gestrument Pro free?

Gestrument Pro is free to download, with in-app purchases available.

### Is Mazetools Soniface free?

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

### Which has better reviews, Gestrument Pro or Mazetools Soniface?

Mazetools Soniface is rated higher. Gestrument Pro averages 3.8 out of 5 from 66 ratings, while Mazetools Soniface averages 4.5 from 27 ratings.

### Do Gestrument Pro or Mazetools Soniface have ads?

Neither Gestrument Pro nor Mazetools Soniface shows ads.

### Which is updated more often, Gestrument Pro or Mazetools Soniface?

Gestrument Pro ships an update every 7 months, and Mazetools Soniface every 6 weeks. Most recently, Gestrument Pro was updated on November 2, 2026 and Mazetools Soniface on November 3, 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.*