# ChaosArp vs KA mini Percussions

ChaosArp and KA mini Percussions both sit at 4.9 stars, but that hides the real split: 100% of KA mini Percussions's written reviews are positive against 83% of ChaosArp's. ChaosArp's advantage is ratings volume (9 vs 2). On price, rating, update cadence and ads there is nothing between them.

ChaosArp costs $3.99 and KA mini Percussions $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for ChaosArp against 5.0 for KA mini Percussions. Both are backed by a comparable volume of ratings — 9 and 2 respectively. Written reviews are what separate them: 83% of ChaosArp's written reviews are positive against 100% of KA mini Percussions's.

ChaosArp ships an update every 2 weeks, KA mini Percussions monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | ChaosArp | KA mini Percussions |
| --- | --- | --- |
| Price | $3.99 | $3.99 |
| Rating | [4.9 (9 ratings)](https://appshunter.io/ios/app/chaosarp/id6497066359/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ka-mini-percussions/id6499198374/reviews)** |
| Number of ratings | **9** | 2 |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Paid | Paid |
| Size | 17 MB | 54 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Achillefs Sourlas](https://appshunter.io/developer/6813431693) | [SHANTOU KONG AUDIO SOFTWARE TECHNOLOGY CO.,LTD.](https://appshunter.io/developer/956078324) |

## What reviewers say

### ChaosArp

[App page](https://appshunter.io/ios/app/chaosarp/id6497066359)

This music app generates complex and dynamic MIDI patterns using advanced algorithms. It offers a unique rhythm event feature and variance control for extensive customization, allowing users to create evolving musical sequences.

**Highlights:** Arpeggiator and step sequencer modes, Rhythm event feature with 13 algorithms, Pitch and rhythm variance control, Scale quantizer, Randomizable velocity and duration, 4 performance buttons

**In-app purchases:** none


### KA mini Percussions

[App page](https://appshunter.io/ios/app/ka-mini-percussions/id6499198374)

This app offers a collection of Chinese percussive instruments with a minimalist design and simple UI. It provides a high-quality sound experience for musicians and beat makers, functioning as both a standalone app and an AUv3 plugin.

**Highlights:** Chinese percussive instruments, Minimalist design, Simple UI controls, High-quality sound, Standalone app, AUv3 plugin support

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

**In-app purchases:** none


## Frequently asked questions

### Is ChaosArp free?

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

### Is KA mini Percussions free?

KA mini Percussions costs $3.99, with no in-app purchases.

### Which has better reviews, ChaosArp or KA mini Percussions?

KA mini Percussions is rated higher. ChaosArp averages 4.9 out of 5 from 9 ratings, while KA mini Percussions averages 5.0 from 2 ratings.

### Do ChaosArp or KA mini Percussions have ads?

Neither ChaosArp nor KA mini Percussions shows ads.

### Which is updated more often, ChaosArp or KA mini Percussions?

ChaosArp ships an update every 2 weeks, and KA mini Percussions monthly. Most recently, ChaosArp was updated on October 24, 2026 and KA mini Percussions on October 24, 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.*