# 아주대학교 중앙도서관 vs SQLD | 2026년 대비 문제

The clearest difference is price: 아주대학교 중앙도서관 at Free against SQLD | 2026년 대비 문제's $1.99. 아주대학교 중앙도서관 also leads on review sentiment (11% vs 0%) and iOS requirement (14.0 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

아주대학교 중앙도서관 is free to download; SQLD | 2026년 대비 문제 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 아주대학교 중앙도서관 | SQLD | 2026년 대비 문제 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1502374113/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **11.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 6 MB | 5 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ajou University](https://appshunter.io/developer/432294328) | [Masaki Kobayashi](https://appshunter.io/developer/1882180437) |

## What reviewers say

### 아주대학교 중앙도서관

[App page](https://appshunter.io/ios/app/id1502374113)

Access the university library's collection, reserve books, and stay updated on announcements. Find information on library services, facilities, and educational schedules. Request new materials and explore resources for research and learning.

**Highlights:** Search library collection, Reserve borrowed books, View library announcements, Access library services and facilities, Request material purchases, View educational schedules

**Features:** macOS Compatibility

**In-app purchases:** none


### SQLD | 2026년 대비 문제

[App page](https://appshunter.io/ios/app/sqld-2026/id6782401780)

This app offers a comprehensive study guide for the SQLD certification exam, featuring 800 practice questions covering data modeling, normalization, SQL basics, and more. It includes detailed explanations, mock tests, and offline access to help users prepare effectively.

**Highlights:** 800 practice questions, Data modeling and normalization, SQL basics and advanced usage, Detailed explanations for each choice, Mock tests, Offline study support, Favorite and incorrect answer review

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

**In-app purchases:** none


## Frequently asked questions

### Is 아주대학교 중앙도서관 free?

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

### Is SQLD | 2026년 대비 문제 free?

SQLD | 2026년 대비 문제 costs $1.99, with no in-app purchases.

### Do 아주대학교 중앙도서관 or SQLD | 2026년 대비 문제 have ads?

Neither 아주대학교 중앙도서관 nor SQLD | 2026년 대비 문제 shows ads.

### Which is updated more often, 아주대학교 중앙도서관 or SQLD | 2026년 대비 문제?

아주대학교 중앙도서관 ships an update every 2 months, and SQLD | 2026년 대비 문제 every 2 months. Most recently, 아주대학교 중앙도서관 was updated on November 3, 2026 and SQLD | 2026년 대비 문제 on October 31, 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.*