# KNU 도서관 vs Legalnote

The clearest difference is review sentiment: Legalnote at 100% against KNU 도서관's 8%. Legalnote also leads on update cadence (every 2 days vs every 4 months). KNU 도서관's advantage is monetization model (free vs free with in-app purchases). On price, ads, in-app purchases and device support 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, Legalnote every 2 days. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | KNU 도서관 | Legalnote |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 7.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 107 MB |
| Requires iOS | **14.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INEK corp.](https://appshunter.io/developer/494214129) | [Linoz Inc.](https://appshunter.io/developer/1732156675) |

## 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


### Legalnote

[App page](https://appshunter.io/ios/app/legalnote/id6478186611)

Easily find schoolmates and alumni, and stay updated with new information. Connect with your university community and discover relevant news and events.

**Highlights:** Find schoolmates, Find alumni, Receive new updates, Community connection, School news

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

**In-app purchases:** none


## Frequently asked questions

### Is KNU 도서관 free?

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

### Is Legalnote free?

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

### Do KNU 도서관 or Legalnote have ads?

Neither KNU 도서관 nor Legalnote shows ads.

### Which is updated more often, KNU 도서관 or Legalnote?

KNU 도서관 ships an update every 4 months, and Legalnote every 2 days. Most recently, KNU 도서관 was updated on November 6, 2026 and Legalnote on November 8, 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.*