# 사운드웨이브 vs StarRiver星河集美

The clearest difference is ads: StarRiver星河集美 at none against 사운드웨이브's shown. StarRiver星河集美 also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (12.0 vs 14.0). On price, 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.

사운드웨이브 ships an update every 3 weeks, StarRiver星河集美 weekly. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 사운드웨이브 | StarRiver星河集美 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 71 MB | 78 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Woo-sun Uh](https://appshunter.io/developer/1732189357) | [STARRIVER Co., Ltd (KR)](https://appshunter.io/developer/1833395649) |

## What reviewers say

### 사운드웨이브

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

**Features:** macOS Compatibility

**In-app purchases:** none


### StarRiver星河集美

[App page](https://appshunter.io/ios/app/starriver/id6751086497)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 사운드웨이브 free?

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

### Is StarRiver星河集美 free?

StarRiver星河集美 is free to download, with no in-app purchases.

### Do 사운드웨이브 or StarRiver星河集美 have ads?

사운드웨이브 shows ads; StarRiver星河集美 does not.

### Which is updated more often, 사운드웨이브 or StarRiver星河集美?

사운드웨이브 ships an update every 3 weeks, and StarRiver星河集美 weekly. Most recently, 사운드웨이브 was updated on October 15, 2026 and StarRiver星河集美 on October 13, 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.*