# mKer vs MuseBud

mKer and MuseBud both sit at 4.5 stars, but that hides the real split: 100% of MuseBud's written reviews are positive against 64% of mKer's. MuseBud also leads on update cadence (every 6 days vs every 3 weeks) and device support (3 vs 1). mKer's advantage is price ($3.99 vs $5.99). On rating, ratings volume, ads and in-app purchases there is nothing between them.

mKer costs $3.99 and MuseBud $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MuseBud holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 22 and 12 respectively. Written reviews point the same way: 64% of mKer's written reviews are positive against 100% of MuseBud's.

mKer ships an update every 3 weeks, MuseBud every 6 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | mKer | MuseBud |
| --- | --- | --- |
| Price | **$3.99** | $5.99 |
| Rating | [4.5 (22 ratings)](https://appshunter.io/ios/app/mker/id1635296839/reviews) | **[4.7 (12 ratings)](https://appshunter.io/ios/app/musebud-auv3-midi-generator/id6472487197/reviews)** |
| Number of ratings | **22** | 12 |
| Positive reviews | 63.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Paid | Paid |
| Size | 57 MB | 7 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Axart Labs OU](https://appshunter.io/developer/1814434331) | [Cem Olcay](https://appshunter.io/developer/523633853) |

## 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


### MuseBud

[App page](https://appshunter.io/ios/app/musebud-auv3-midi-generator/id6472487197)

This app generates musical notes based on user-defined probabilities for various musical parameters. It includes a looper for capturing and repeating sequences, with detailed editing capabilities for individual notes within the loop. It's a powerful tool for creating complex and evolving musical patterns.

**Highlights:** Generative note creation with customizable probabilities, Adjustable note, octave, duration, velocity, gate, and ratchet parameters, Integrated looper with up to 64-note buffer, Step editing within the looper, Multiple pattern support with independent looper buffers, Key and scale customization

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

**In-app purchases:** none


## Frequently asked questions

### Is mKer free?

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

### Is MuseBud free?

MuseBud costs $5.99, with no in-app purchases.

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

MuseBud is rated higher. mKer averages 4.5 out of 5 from 22 ratings, while MuseBud averages 4.7 from 12 ratings.

### Do mKer or MuseBud have ads?

Neither mKer nor MuseBud shows ads.

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

mKer ships an update every 3 weeks, and MuseBud every 6 days. Most recently, mKer was updated on November 3, 2026 and MuseBud on November 4, 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.*