# Mazetools Soniface Pro vs mKer

The clearest difference is price: mKer at $3.99 against Mazetools Soniface Pro's $12.99. Mazetools Soniface Pro's advantage is rating (4.7 vs 4.5) and review sentiment (77% vs 64%). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Mazetools Soniface Pro costs $12.99 and mKer $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mazetools Soniface Pro holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 24 and 22 respectively. Written reviews point the same way: 77% of Mazetools Soniface Pro's written reviews are positive against 64% of mKer's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on July 18, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | Mazetools Soniface Pro | mKer |
| --- | --- | --- |
| Price | $12.99 | **$3.99** |
| Rating | **[4.7 (24 ratings)](https://appshunter.io/ios/app/mazetools-soniface-pro/id1232018647/reviews)** | [4.5 (22 ratings)](https://appshunter.io/ios/app/mker/id1635296839/reviews) |
| Number of ratings | **24** | 22 |
| Positive reviews | **77.3% of reviews** | 63.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Paid | Paid |
| Size | 435 MB | 57 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ectoplastic](https://appshunter.io/developer/1103228660) | [Axart Labs OU](https://appshunter.io/developer/1814434331) |

## What reviewers say

### Mazetools Soniface Pro

[App page](https://appshunter.io/ios/app/mazetools-soniface-pro/id1232018647)

Create audiovisual performances and interactive installations by composing music and designing geometric visuals. Experiment with sound and visual objects, control instruments via multitouch, and use motion gestures for dynamic expression. Supports multiple display outputs for immersive experiences.

**Highlights:** Unlimited instruments and patterns, Airplay Visual Mode with HDMI output, Unlimited internal audio recording, Motion interface for gesture control, Cross-platform project file compatibility, Generative visual synthesizer, MIDI input and output

**Features:** macOS Compatibility

**In-app purchases:** none


### mKer

[App page](https://appshunter.io/ios/app/mker/id1635296839)

A versatile MIDI step sequencer designed for music creation. It offers multiple outputs, extensive pattern and lane customization, and advanced step editing. Best used within an AUv3 host app for sound generation.

**Highlights:** 8 MIDI outputs, 64 Patterns with 16 Lanes each, Customizable Steps and Step Size per Lane, Advanced Step Parameters (Pitch, Velocity, Probability, etc.), Flexible Editor with Step Entry Keyboard, 32 Clips with Repeat Functionality, Performance Tab with Assignable Sliders and Morphing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mazetools Soniface Pro free?

Mazetools Soniface Pro costs $12.99, with no in-app purchases.

### Is mKer free?

mKer costs $3.99, with no in-app purchases.

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

Mazetools Soniface Pro is rated higher. Mazetools Soniface Pro averages 4.7 out of 5 from 24 ratings, while mKer averages 4.5 from 22 ratings.

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

Neither Mazetools Soniface Pro nor mKer shows ads.

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

Mazetools Soniface Pro ships an update every 3 weeks, and mKer every 3 weeks. Most recently, Mazetools Soniface Pro was updated on July 18, 2026 and mKer on August 22, 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.*