# 서울도서관공식앱 vs 비트플레이어

서울도서관공식앱 and 비트플레이어 are too close to call on the numbers: across 9 compared parameters — price, rating, review sentiment and ratings volume among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

On the App Store both sit at effectively the same score — 1.4 for 서울도서관공식앱 against 1.3 for 비트플레이어. Both are backed by a comparable volume of ratings — 13 and 15 respectively. Written reviews are what separate them: 11% of 서울도서관공식앱's written reviews are positive against 17% of 비트플레이어's.

서울도서관공식앱 ships an update every 2 months, 비트플레이어 every 3 months. The most recent releases landed on September 29, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | 서울도서관공식앱 | 비트플레이어 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.4 (13 ratings)](https://appshunter.io/ios/app/id777428688/reviews)** | [1.3 (15 ratings)](https://appshunter.io/ios/app/beat-player/id994806028/reviews) |
| Number of ratings | 13 | **15** |
| Positive reviews | 10.7% of reviews | **16.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free |
| Size | 10 MB | 5 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seoul Metropolitan Government](https://appshunter.io/developer/444447999) | [streamingway](https://appshunter.io/developer/502432480) |

## What reviewers say

### 서울도서관공식앱

[App page](https://appshunter.io/ios/app/id777428688)

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

**In-app purchases:** none


### 비트플레이어

[App page](https://appshunter.io/ios/app/beat-player/id994806028)

This app allows students to access downloaded content for learning anytime, anywhere. It simplifies the process of accessing educational materials by eliminating the need for frequent website logins.

**Highlights:** Offline content access, Streamlined login, Student convenience, Downloadable content

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 서울도서관공식앱 free?

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

### Is 비트플레이어 free?

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

### Which has better reviews, 서울도서관공식앱 or 비트플레이어?

서울도서관공식앱 is rated higher. 서울도서관공식앱 averages 1.4 out of 5 from 13 ratings, while 비트플레이어 averages 1.3 from 15 ratings.

### Do 서울도서관공식앱 or 비트플레이어 have ads?

Neither 서울도서관공식앱 nor 비트플레이어 shows ads.

### Which is updated more often, 서울도서관공식앱 or 비트플레이어?

서울도서관공식앱 ships an update every 2 months, and 비트플레이어 every 3 months. Most recently, 서울도서관공식앱 was updated on September 29, 2026 and 비트플레이어 on June 4, 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.*