# Sub FM vs KA mini YangQin

The clearest difference is price: Sub FM at Free against KA mini YangQin's $1.99. Sub FM also leads on rating (5.0 vs 4.0) and review sentiment (83% vs 50%). KA mini YangQin's advantage is update cadence (every 2 weeks vs every 6 months) and chart position (#194 vs unranked). On ads, in-app purchases and device support there is nothing between them.

Sub FM is free to download; KA mini YangQin costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sub FM holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 83% of Sub FM's written reviews are positive against 50% of KA mini YangQin's.

Sub FM ships an update every 6 months, KA mini YangQin every 2 weeks. The most recent releases landed on October 19, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Sub FM | KA mini YangQin |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/sub-fm/id431510233/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/ka-mini-yangqin/id6502626565/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | **83.3% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#194** |
| Size | 4 MB | 47 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Phil Greenway](https://appshunter.io/developer/321492275) | [SHANTOU KONG AUDIO SOFTWARE TECHNOLOGY CO.,LTD.](https://appshunter.io/developer/956078324) |

## What reviewers say

### Sub FM

[App page](https://appshunter.io/ios/app/sub-fm/id431510233)

Stream live electronic music, including Dubstep and Future Garage, from a long-standing online radio station. Engage with the community through forums and chatrooms, and enjoy features like auto-play and robust connections.

**Highlights:** Live streaming radio, Dubstep and Future Garage focus, Auto Play, Connection Robustness, Community Forum, Chatroom access

**Features:** macOS Compatibility

**In-app purchases:** none


### KA mini YangQin

[App page](https://appshunter.io/ios/app/ka-mini-yangqin/id6502626565)

**Currently charting:** #194 Top Paid · Music (US App Store)

This app offers a virtual Chinese YangQin instrument with a minimalist design. It provides musicians with a high-quality sound experience through simple user interface controls. It functions as both a standalone app and an AUv3 plugin.

**Highlights:** Virtual Chinese YangQin instrument, Minimalist design, High-quality sound, Simple UI controls, Standalone app, AUv3 plugin support

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

**In-app purchases:** none


## Frequently asked questions

### Is Sub FM free?

Sub FM is free to download, with no in-app purchases.

### Is KA mini YangQin free?

KA mini YangQin costs $1.99, with no in-app purchases.

### Which has better reviews, Sub FM or KA mini YangQin?

Sub FM is rated higher. Sub FM averages 5.0 out of 5 from 6 ratings, while KA mini YangQin averages 4.0 from 2 ratings.

### Do Sub FM or KA mini YangQin have ads?

Neither Sub FM nor KA mini YangQin shows ads.

### Which is updated more often, Sub FM or KA mini YangQin?

Sub FM ships an update every 6 months, and KA mini YangQin every 2 weeks. Most recently, Sub FM was updated on October 19, 2026 and KA mini YangQin on October 27, 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.*