# KNU 도서관 vs 제주대학교 모바일 도서관

The clearest difference is review sentiment: 제주대학교 모바일 도서관 at 22% against KNU 도서관's 8%. 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.

KNU 도서관 ships an update every 4 months, 제주대학교 모바일 도서관 every 3 months. The most recent releases landed on August 15, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | KNU 도서관 | 제주대학교 모바일 도서관 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id1314803073/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 7.7% of reviews | **22.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 6 MB | 14 MB |
| Requires iOS | **14.4** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [INEK corp.](https://appshunter.io/developer/494214129) | [ido-it Co. Ltd.](https://appshunter.io/developer/610142253) |

## What reviewers say

### KNU 도서관

[App page](https://appshunter.io/ios/app/knu/id1154430744)

Access library information, manage your loans, and view personal notices. Reserve seats and facilities, request new materials, and utilize your mobile student ID. Explore floor plans and access domestic e-books.

**Highlights:** Library information (hours, floor plans), Loan management and personal notices, Seat and facility reservations, Material purchase requests, Mobile student ID integration, Domestic e-book access

**Features:** Vision Pro support

**In-app purchases:** none


### 제주대학교 모바일 도서관

[App page](https://appshunter.io/ios/app/id1314803073)

This app provides Jeju National University library users with essential services. It offers a mobile ID for access and borrowing, seat reservations for various library zones, and the ability to search for library materials. An internet connection is required for full functionality.

**Highlights:** Mobile user ID for access and borrowing, Seat booking for library zones, Group study room reservations, Personal carrel reservations, Library material search

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KNU 도서관 free?

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

### Is 제주대학교 모바일 도서관 free?

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

### Do KNU 도서관 or 제주대학교 모바일 도서관 have ads?

Neither KNU 도서관 nor 제주대학교 모바일 도서관 shows ads.

### Which is updated more often, KNU 도서관 or 제주대학교 모바일 도서관?

KNU 도서관 ships an update every 4 months, and 제주대학교 모바일 도서관 every 3 months. Most recently, KNU 도서관 was updated on August 15, 2026 and 제주대학교 모바일 도서관 on September 22, 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.*