# SKKU 학술정보관 vs 하루 HSK

The clearest difference is in-app purchases: SKKU 학술정보관 at none against 하루 HSK's 2. SKKU 학술정보관 also leads on ads (none vs shown). 하루 HSK's advantage is update cadence (weekly vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 하루 HSK sells 2 one-off in-app purchases. SKKU 학술정보관 asks for nothing beyond the download.

SKKU 학술정보관 ships an update every 2 months, 하루 HSK weekly. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | SKKU 학술정보관 | 하루 HSK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/skku/id704313915/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 7 MB | 64 MB |
| Requires iOS | **14.4** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INEK corp.](https://appshunter.io/developer/494214129) | [JUNYOUNG KIM](https://appshunter.io/developer/6816973047) |

## What reviewers say

### SKKU 학술정보관

[App page](https://appshunter.io/ios/app/skku/id704313915)

Access library information, including operating hours, facility details, and contact information. Manage book requests, view loan history, and access electronic resources like databases and e-books. Stay updated on library events and reserve study seats.

**Highlights:** Library information and guidance, Announcements and notices, Book request service, My Library: loan history and personal notices, Electronic resources access, Library usage education, Mobile seat assignment

**Features:** Vision Pro support

**In-app purchases:** none


### 하루 HSK

[App page](https://appshunter.io/ios/app/hsk/id6817034596)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고 제거 | $2.99 | one-time |
| 평생 프리미엄 | $11.99 | one-time |


## Frequently asked questions

### Is SKKU 학술정보관 free?

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

### Is 하루 HSK free?

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

### Do SKKU 학술정보관 or 하루 HSK have ads?

하루 HSK shows ads; SKKU 학술정보관 does not.

### Which is updated more often, SKKU 학술정보관 or 하루 HSK?

SKKU 학술정보관 ships an update every 2 months, and 하루 HSK weekly. Most recently, SKKU 학술정보관 was updated on November 1, 2026 and 하루 HSK on October 29, 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.*