# 고종훈 OX 문제집(한국사능력검정시험 대비) vs NEW 알라딘 전자도서관

The clearest difference is review sentiment: 고종훈 OX 문제집(한국사능력검정시험 대비) at 100% against NEW 알라딘 전자도서관's 0%. 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.

고종훈 OX 문제집(한국사능력검정시험 대비) ships an update every 5 months, NEW 알라딘 전자도서관 every 4 months. The most recent releases landed on September 23, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | 고종훈 OX 문제집(한국사능력검정시험 대비) | NEW 알라딘 전자도서관 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 22 MB | 48 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NewLearn Soft](https://appshunter.io/developer/1815216881) | [Aladdin Communication](https://appshunter.io/developer/365898921) |

## What reviewers say

### 고종훈 OX 문제집(한국사능력검정시험 대비)

[App page](https://appshunter.io/ios/app/ox/id6474063482)

This app helps you prepare for the Korean History Proficiency Test with structured learning plans and practice quizzes. It offers personalized notes for incorrect answers and allows for convenient mobile access anytime, anywhere. Expert-created questions ensure high-quality practice for exam success.

**Highlights:** Structured learning plans, Practice quizzes, Personalized incorrect answer notes, Mobile access, Expert-created questions, Exam preparation

**Features:** macOS Compatibility

**In-app purchases:** none


### NEW 알라딘 전자도서관

[App page](https://appshunter.io/ios/app/new/id6744133142)

Access and manage your borrowed e-books from affiliated libraries. Read downloaded titles, and perform actions like borrowing, returning, and reserving books. Requires an account with a partner library.

**Highlights:** Borrow, return, and reserve e-books, Read downloaded books offline, Access books from affiliated libraries, Manage your e-book library, Requires library account for access

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 고종훈 OX 문제집(한국사능력검정시험 대비) free?

고종훈 OX 문제집(한국사능력검정시험 대비) is free to download, with no in-app purchases.

### Is NEW 알라딘 전자도서관 free?

NEW 알라딘 전자도서관 is free to download, with no in-app purchases.

### Do 고종훈 OX 문제집(한국사능력검정시험 대비) or NEW 알라딘 전자도서관 have ads?

Neither 고종훈 OX 문제집(한국사능력검정시험 대비) nor NEW 알라딘 전자도서관 shows ads.

### Which is updated more often, 고종훈 OX 문제집(한국사능력검정시험 대비) or NEW 알라딘 전자도서관?

고종훈 OX 문제집(한국사능력검정시험 대비) ships an update every 5 months, and NEW 알라딘 전자도서관 every 4 months. Most recently, 고종훈 OX 문제집(한국사능력검정시험 대비) was updated on September 23, 2026 and NEW 알라딘 전자도서관 on September 12, 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.*