# Busan e vs K

The clearest difference is rating: Busan e at 3.0 against K's 1.0. Busan e also leads on in-app purchases (none vs 4) and update cadence (every 3 weeks vs every 2 months). K's advantage is review sentiment (90% vs 50%). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. K sells 4 in-app purchases, starting at $5.49 per month. Busan e asks for nothing beyond the download.

Busan e holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews complicate that: 50% of Busan e's written reviews are positive against 90% of K's, so the app with the better star average is not the one people write more warmly about.

Busan e ships an update every 3 weeks, K every 2 months. The most recent releases landed on June 25, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Busan e | K |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/busan-e-fm/id881768604/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/k-voice/id1546328671/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 50.0% of reviews | **90.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 86 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [(재)부산영어방송재단](https://appshunter.io/developer/881768607) | [KEUMYOUNG ENTERTAINMENT CO., LTD](https://appshunter.io/developer/1546328673) |

## What reviewers say

### Busan e

[App page](https://appshunter.io/ios/app/busan-e-fm/id881768604)

This app provides live English radio broadcasts from Busan, offering local living tips, cultural information, and news. It also features Chinese and Vietnamese language services, making it a resource for visitors, expatriates, and locals looking to improve their English.

**Highlights:** Live radio broadcasts, Local living tips, Cultural information, News and weather, Chinese language service, Vietnamese language service, English learning opportunities

**Features:** macOS Compatibility

**In-app purchases:** none


### K

[App page](https://appshunter.io/ios/app/k-voice/id1546328671)

Experience high-quality karaoke with a vast library of Korean songs. Discover new music, manage your favorites, and enjoy features like recording and interval repeat. Sing along anytime, anywhere.

**Highlights:** Vast KY karaoke song library, Daily song updates, Song recommendations, Genre categorization, Favorite songs list, Voice search, Recording and interval repeat

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 정기 결제 | $5.49 | per month |
| 1일권 | $1.99 | one-time |
| 30일권 | $5.99 | one-time |
| 365일권 | $49.99 | one-time |


## Frequently asked questions

### Is Busan e free?

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

### Is K free?

K is free to download, with in-app purchases available.

### Which has better reviews, Busan e or K?

Busan e is rated higher. Busan e averages 3.0 out of 5 from 2 ratings, while K averages 1.0 from 2 ratings.

### Do Busan e or K have ads?

Neither Busan e nor K shows ads.

### Which is updated more often, Busan e or K?

Busan e ships an update every 3 weeks, and K every 2 months. Most recently, Busan e was updated on June 25, 2026 and K on September 21, 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.*