# mKer vs Stellarvox

The clearest difference is review sentiment: Stellarvox at 100% against mKer's 64%. Stellarvox also leads on rating (5.0 vs 4.5) and chart position (#191 vs unranked). mKer's advantage is price ($3.99 vs $11.99) and update cadence (every 3 weeks vs every 5 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

mKer costs $3.99 and Stellarvox $11.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Stellarvox holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 22 and 11 respectively. Written reviews point the same way: 64% of mKer's written reviews are positive against 100% of Stellarvox's.

mKer ships an update every 3 weeks, Stellarvox every 5 months. The most recent releases landed on August 22, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | mKer | Stellarvox |
| --- | --- | --- |
| Price | **$3.99** | $11.99 |
| Rating | [4.5 (22 ratings)](https://appshunter.io/ios/app/mker/id1635296839/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/stellarvox/id6472060413/reviews)** |
| Number of ratings | **22** | 11 |
| Positive reviews | 63.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Paid | Paid |
| Best chart rank | — | **#191** |
| Size | 57 MB | 4 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Axart Labs OU](https://appshunter.io/developer/1814434331) | [Igor Vasiliev](https://appshunter.io/developer/424401626) |

## What reviewers say

### 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


### Stellarvox

[App page](https://appshunter.io/ios/app/stellarvox/id6472060413)

**Currently charting:** #191 Top Paid · Music (US App Store)

Design immersive ambient soundscapes with a hybrid reverb and artificial space designer. Create lush textures, deep spaces, and whispering backgrounds for electronic, experimental, and sound design projects. Offers intuitive controls and inspiring presets for quick, high-quality results.

**Highlights:** Hybrid reverb with artificial space designer, Algorithmic reflections tail processing, Dynamic timbre changes over time, Geometry and dimension control, Factory presets and random feature, MIDI learn support, Standalone and AUv3 module

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is mKer free?

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

### Is Stellarvox free?

Stellarvox costs $11.99, with no in-app purchases.

### Which has better reviews, mKer or Stellarvox?

Stellarvox is rated higher. mKer averages 4.5 out of 5 from 22 ratings, while Stellarvox averages 5.0 from 11 ratings.

### Do mKer or Stellarvox have ads?

Neither mKer nor Stellarvox shows ads.

### Which is updated more often, mKer or Stellarvox?

mKer ships an update every 3 weeks, and Stellarvox every 5 months. Most recently, mKer was updated on August 22, 2026 and Stellarvox on September 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.*