# BTS FX vs KA mini Percussions

The clearest difference is update cadence: BTS FX at every 2 days against KA mini Percussions's monthly. BTS FX also leads on chart position (#197 vs unranked). KA mini Percussions's advantage is price ($3.99 vs $9.99). On rating, ratings volume, ads and in-app purchases there is nothing between them.

BTS FX costs $9.99 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 — 5.0 for BTS FX against 5.0 for KA mini Percussions. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

BTS FX ships an update every 2 days, KA mini Percussions monthly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | BTS FX | KA mini Percussions |
| --- | --- | --- |
| Price | $9.99 | **$3.99** |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/bts-fx/id6450247370/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/ka-mini-percussions/id6499198374/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Monetization | Paid | Paid |
| Best chart rank | **#197** | — |
| Size | 25 MB | 54 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dmytro Kiro](https://appshunter.io/developer/1621893756) | [SHANTOU KONG AUDIO SOFTWARE TECHNOLOGY CO.,LTD.](https://appshunter.io/developer/956078324) |

## What reviewers say

### BTS FX

[App page](https://appshunter.io/ios/app/bts-fx/id6450247370)

**Currently charting:** #197 Top Paid · Music (US App Store)

This audio effect plugin offers a versatile multi-effect suite for music production. It features a bitcrusher, distortion, reverb with a freeze function, and a limiter, all controllable within compatible DAWs.

**Highlights:** Bitcrusher with adjustable rate and bit, Distortion module with various algorithms, Reverb module with freeze function, Brick-wall limiter, Oversampling module (2x, 4x, 8x), Stereo/Mode processing, Parameter randomizer

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

**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 BTS FX free?

BTS FX costs $9.99, 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, BTS FX or KA mini Percussions?

BTS FX and KA mini Percussions are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do BTS FX or KA mini Percussions have ads?

Neither BTS FX nor KA mini Percussions shows ads.

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

BTS FX ships an update every 2 days, and KA mini Percussions monthly. Most recently, BTS FX was updated on November 3, 2026 and KA mini Percussions on October 30, 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.*