# 사운드웨이브 vs 케이타운포유

The clearest difference is ads: 케이타운포유 at none against 사운드웨이브's shown. On price, review sentiment, update cadence and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 30, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 사운드웨이브 | 케이타운포유 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/ktown4u/id6745784273/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | **33.3% of reviews** | 27.6% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free |
| Size | 71 MB | 37 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Woo-sun Uh](https://appshunter.io/developer/1732189357) | [Ktown4u Co.,Ltd.](https://appshunter.io/developer/1654148342) |

## What reviewers say

### 사운드웨이브

[App page](https://appshunter.io/ios/app/id6478195745)

**Features:** macOS Compatibility

**In-app purchases:** none


### 케이타운포유

[App page](https://appshunter.io/ios/app/ktown4u/id6745784273)

This platform connects global K-POP fans with exclusive merchandise, event opportunities, and a wide range of Korean products. Discover new releases, limited editions, and participate in artist events. Shop smart with exclusive coupons and enjoy a comprehensive K-POP shopping experience.

**Highlights:** Exclusive K-POP merchandise, Artist fan events (signings, showcases), Pre-order benefits & lucky draws, Real-time sales charts, Monthly coupon packs, Korean beauty, fashion, and food products, Offline pop-up stores

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

**In-app purchases:** none


## Frequently asked questions

### Is 사운드웨이브 free?

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

### Is 케이타운포유 free?

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

### Do 사운드웨이브 or 케이타운포유 have ads?

사운드웨이브 shows ads; 케이타운포유 does not.

### Which is updated more often, 사운드웨이브 or 케이타운포유?

사운드웨이브 ships an update every 3 weeks, and 케이타운포유 every 3 weeks. Most recently, 사운드웨이브 was updated on September 30, 2026 and 케이타운포유 on October 16, 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.*