# 에피루스 전자책도서관 vs G

The clearest difference is in-app purchases: 에피루스 전자책도서관 at none against G's 5. G's advantage is review sentiment (13% vs 4%). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. G sells 5 one-off in-app purchases. 에피루스 전자책도서관 asks for nothing beyond the download.

에피루스 전자책도서관 ships an update every 7 months, G every 11 months. The most recent releases landed on October 20, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 에피루스 전자책도서관 | G |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (4 ratings)](https://appshunter.io/ios/app/1/id347246821/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 4.3% of reviews | **12.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 11 months |
| Monetization | Free | Free |
| Size | 52 MB | 36 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Blue Mountain Soft Inc.](https://appshunter.io/developer/347246824) | [Bong Chul Koo](https://appshunter.io/developer/1471933281) |

## What reviewers say

### 에피루스 전자책도서관

[App page](https://appshunter.io/ios/app/1/id347246821)

Access and read a wide range of e-books from hundreds of public and university libraries. Borrow, return, and enjoy digital books conveniently on your iOS device.

**Highlights:** Unified e-book service, Access public and university libraries, Borrow and return e-books, Read anytime, anywhere, Supports XDF and Epyrus Xbook formats, Reflowable text for comfortable reading

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

**In-app purchases:** none


### G

[App page](https://appshunter.io/ios/app/g-ebook/id6465899350)

Access and study your purchased e-books for teacher certification exams anytime, anywhere. This app offers a smart PDF viewer with customizable settings and efficient learning tools like bookmarks and quick navigation. Enjoy a secure and stable reading experience with DRM protection.

**Highlights:** Syncs with G-school library, Smart PDF viewer for high-resolution textbooks, Customizable viewing modes, Table of contents navigation, Bookmark functionality, DRM protected content

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 Points | $0.49 | one-time |
| 5000 Points | $2.99 | one-time |
| 10000 Points | $6.99 | one-time |
| 50000 Points | $34.99 | one-time |
| 100000 Points | $69.99 | one-time |


## Frequently asked questions

### Is 에피루스 전자책도서관 free?

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

### Is G free?

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

### Do 에피루스 전자책도서관 or G have ads?

Neither 에피루스 전자책도서관 nor G shows ads.

### Which is updated more often, 에피루스 전자책도서관 or G?

에피루스 전자책도서관 ships an update every 7 months, and G every 11 months. Most recently, 에피루스 전자책도서관 was updated on October 20, 2026 and G on October 6, 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.*