# 방송대 eBook vs 서울도서관 통합전자책 뷰어 3.0

The clearest difference is review sentiment: 방송대 eBook at 45% against 서울도서관 통합전자책 뷰어 3.0's 22%. 방송대 eBook also leads on update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

방송대 eBook ships an update every 3 weeks, 서울도서관 통합전자책 뷰어 3.0 every 2 months. The most recent releases landed on September 23, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 방송대 eBook | 서울도서관 통합전자책 뷰어 3.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (3 ratings)](https://appshunter.io/ios/app/30/id6743486883/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | **45.0% of reviews** | 21.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 128 MB | 99 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Korea National Open University](https://appshunter.io/developer/504499080) | [(주)이씨오](https://appshunter.io/developer/371073988) |

## What reviewers say

### 방송대 eBook

[App page](https://appshunter.io/ios/app/ebook/id1579825285)

This application provides a digital reader for educational books with annotation features like freehand drawing, notes, highlighters, and bookmarks. Content can be synchronized across devices for seamless access. It's available for students and general members who register on the publisher's website.

**Highlights:** Freehand drawing annotations, Note-taking, Highlighter tool, Bookmark functionality, Cross-device synchronization, Digital book reader

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

**In-app purchases:** none


### 서울도서관 통합전자책 뷰어 3.0

[App page](https://appshunter.io/ios/app/30/id6743486883)

This application allows users to read eBooks borrowed from the Seoul Library. Download and access your borrowed books anytime, anywhere through the app's bookshelf. New books must be borrowed from the Seoul Library's eBook website before they can be read.

**Highlights:** Read Seoul Library eBooks, Download books to device, Access borrowed books, Offline reading, User bookshelf

**In-app purchases:** none


## Frequently asked questions

### Is 방송대 eBook free?

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

### Is 서울도서관 통합전자책 뷰어 3.0 free?

서울도서관 통합전자책 뷰어 3.0 is free to download, with no in-app purchases.

### Do 방송대 eBook or 서울도서관 통합전자책 뷰어 3.0 have ads?

Neither 방송대 eBook nor 서울도서관 통합전자책 뷰어 3.0 shows ads.

### Which is updated more often, 방송대 eBook or 서울도서관 통합전자책 뷰어 3.0?

방송대 eBook ships an update every 3 weeks, and 서울도서관 통합전자책 뷰어 3.0 every 2 months. Most recently, 방송대 eBook was updated on September 23, 2026 and 서울도서관 통합전자책 뷰어 3.0 on September 27, 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.*