# 오디오락 vs 청운대학교 도서관

The clearest difference is iOS requirement: 오디오락 at 13.4 against 청운대학교 도서관's 15.0. On price, update cadence, ads 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 4 months. The most recent releases landed on June 1, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | 오디오락 | 청운대학교 도서관 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Size | 6 MB | 31 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [haksung kim](https://appshunter.io/developer/916409590) | [LibTech Co.](https://appshunter.io/developer/1099043485) |

## What reviewers say

### 오디오락

[App page](https://appshunter.io/ios/app/id966085604)

**Features:** macOS Compatibility

**In-app purchases:** none


### 청운대학교 도서관

[App page](https://appshunter.io/ios/app/id973320892)

**In-app purchases:** none


## Frequently asked questions

### Is 오디오락 free?

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

### Is 청운대학교 도서관 free?

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

### Do 오디오락 or 청운대학교 도서관 have ads?

Neither 오디오락 nor 청운대학교 도서관 shows ads.

### Which is updated more often, 오디오락 or 청운대학교 도서관?

오디오락 ships an update every 4 months, and 청운대학교 도서관 every 4 months. Most recently, 오디오락 was updated on June 1, 2026 and 청운대학교 도서관 on September 20, 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.*