# 원유철의 한능검 N제 vs 우쑤한국사

The clearest difference is ads: 원유철의 한능검 N제 at none against 우쑤한국사's shown. 원유철의 한능검 N제 also leads on update cadence (every 9 days vs every 6 weeks) and device support (3 vs 1). On price, review sentiment 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.

원유철의 한능검 N제 ships an update every 9 days, 우쑤한국사 every 6 weeks. The most recent releases landed on August 15, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 원유철의 한능검 N제 | 우쑤한국사 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 6 weeks |
| Monetization | Free | — |
| Size | 112 MB | 56 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MinGyue Lee](https://appshunter.io/developer/1723735365) | [Park Jaehong](https://appshunter.io/developer/1749701796) |

## What reviewers say

### 원유철의 한능검 N제

[App page](https://appshunter.io/ios/app/n/id6475256163)

Prepare for the Korean History Proficiency Test with this comprehensive app. Access free lectures, practice past exams with detailed explanations, and track your progress with detailed statistics. It also includes an error notebook and OMR grading to help you master the material.

**Highlights:** Test schedule management, Free lectures and explanations, Diverse past exam practice modes, Error notebook for review, Detailed performance statistics, OMR grading and ranking, Quiz challenges with rewards

**In-app purchases:** none


### 우쑤한국사

[App page](https://appshunter.io/ios/app/id6503636633)

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

**In-app purchases:** none


## Frequently asked questions

### Is 원유철의 한능검 N제 free?

원유철의 한능검 N제 is free to download, with no in-app purchases.

### Is 우쑤한국사 free?

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

### Do 원유철의 한능검 N제 or 우쑤한국사 have ads?

우쑤한국사 shows ads; 원유철의 한능검 N제 does not.

### Which is updated more often, 원유철의 한능검 N제 or 우쑤한국사?

원유철의 한능검 N제 ships an update every 9 days, and 우쑤한국사 every 6 weeks. Most recently, 원유철의 한능검 N제 was updated on August 15, 2026 and 우쑤한국사 on September 27, 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.*