# 우타북스 vs Clarity

The clearest difference is review sentiment: 우타북스 at 71% against Clarity's 25%. 우타북스 also leads on in-app purchases (none vs 2) and iOS requirement (15.0 vs 17.5). Clarity's advantage is update cadence (fortnightly vs every 37 months). On price, ads and device support there is nothing between them.

Both are free to download. Clarity sells 2 in-app purchases, starting at $0.99 per month. 우타북스 asks for nothing beyond the download.

우타북스 ships an update every 37 months, Clarity fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 우타북스 | Clarity |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **71.4% of reviews** | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 37 months | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 16 MB | 25 MB |
| Requires iOS | **15.0** | 17.5 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [GimGui Co.](https://appshunter.io/developer/1497270629) | [DONGWOOK LEE](https://appshunter.io/developer/1871320322) |

## What reviewers say

### 우타북스

[App page](https://appshunter.io/ios/app/id1497270630)

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

**In-app purchases:** none


### Clarity

[App page](https://appshunter.io/ios/app/clarity-music-player/id6790543862)

This app allows you to play your own audio files from local storage or a private server. It offers advanced playback controls, metadata editing, and optional cloud synchronization for a personalized listening experience.

**Highlights:** WebDAV/NAS streaming, Local file import, 10-band EQ and presets, A-B repeat and speed control, Metadata editing, Optional iCloud sync (Pro)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clarity Pro 月額プラン | $0.99 | per month |
| Clarity Pro 永久ライセンス | $5.99 | one-time |


## Frequently asked questions

### Is 우타북스 free?

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

### Is Clarity free?

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

### Do 우타북스 or Clarity have ads?

Neither 우타북스 nor Clarity shows ads.

### Which is updated more often, 우타북스 or Clarity?

우타북스 ships an update every 37 months, and Clarity fortnightly. Most recently, 우타북스 was updated on November 3, 2026 and Clarity on October 31, 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.*