# 국악방송 덩더쿵 vs HCJoyn

The clearest difference is update cadence: HCJoyn at every 9 days against 국악방송 덩더쿵's every 2 months. 국악방송 덩더쿵's advantage is iOS requirement (13.6 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

국악방송 덩더쿵 ships an update every 2 months, HCJoyn every 9 days. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | 국악방송 덩더쿵 | HCJoyn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 131 MB | 9 MB |
| Requires iOS | **13.6** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Gugak FM Broadcasting System](https://appshunter.io/developer/476498921) | [Hyunhae Shin](https://appshunter.io/developer/1861347718) |

## What reviewers say

### 국악방송 덩더쿵

[App page](https://appshunter.io/ios/app/id975033702)

**In-app purchases:** none


### HCJoyn

[App page](https://appshunter.io/ios/app/hcjoyn/id6756551175)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 국악방송 덩더쿵 free?

국악방송 덩더쿵 is free to download, with no in-app purchases.

### Is HCJoyn free?

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

### Do 국악방송 덩더쿵 or HCJoyn have ads?

Neither 국악방송 덩더쿵 nor HCJoyn shows ads.

### Which is updated more often, 국악방송 덩더쿵 or HCJoyn?

국악방송 덩더쿵 ships an update every 2 months, and HCJoyn every 9 days. Most recently, 국악방송 덩더쿵 was updated on November 6, 2026 and HCJoyn on November 9, 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.*