# 한국사 능력 vs 해커스 ONE

The clearest difference is rating: 한국사 능력 at 5.0 against 해커스 ONE's 3.5. 한국사 능력 also leads on in-app purchases (none vs 4) and review sentiment (92% vs 63%). 해커스 ONE's advantage is ratings volume (10 vs 3). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 해커스 ONE sells 4 one-off in-app purchases. 한국사 능력 asks for nothing beyond the download.

한국사 능력 holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 3 and 10 respectively. Written reviews point the same way: 92% of 한국사 능력's written reviews are positive against 63% of 해커스 ONE's.

한국사 능력 ships an update every 3 weeks, 해커스 ONE fortnightly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 한국사 능력 | 해커스 ONE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id1445502301/reviews)** | [3.5 (10 ratings)](https://appshunter.io/ios/app/one/id1538534916/reviews) |
| Number of ratings | 3 | **10** |
| Positive reviews | **92.0% of reviews** | 62.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 178 MB | 192 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [별책](https://appshunter.io/developer/569035377) | [Champ Study Institute](https://appshunter.io/developer/466747997) |

## What reviewers say

### 한국사 능력

[App page](https://appshunter.io/ios/app/id1445502301)

Prepare for the Korean History Proficiency Test with comprehensive study materials and practice questions. Features include optimized mobile viewing, Apple Pencil support for annotation, and detailed explanations. Track your progress and identify weak areas for focused learning.

**Highlights:** Practice exams for Korean History Proficiency Test, Optimized mobile interface, Apple Pencil annotation support, Detailed answer explanations, Progress tracking and analysis, 230 Korean history concept lectures, Timeline summaries

**Features:** Vision Pro support

**In-app purchases:** none


### 해커스 ONE

[App page](https://appshunter.io/ios/app/one/id1538534916)

Access a wide range of online courses from various fields, including language tests, civil service exams, and professional certifications. Enjoy convenient features like organized course lists, free lectures, and interactive learning tools. Stay updated with the latest educational news and share information with fellow learners.

**Highlights:** Organized course catalog by interest, Free lectures and study materials, Personalized 'My Courses' list, Note-taking and Q&A with instructors, Content sharing and community board, Access to all online lectures in one app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 왕초보  그림으로 배우는 일본어 회화 | $2.99 | one-time |
| 원어민이 알려주는 리얼 여행영어 - 해외 현지 촬영 | $2.99 | one-time |
| 이유리의 누구나 쉽게 배우는 여행 중국어 (전반부) | $2.99 | one-time |
| 제2외국어 대표강의 - 9강좌 종합 | $30.99 | one-time |


## Frequently asked questions

### Is 한국사 능력 free?

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

### Is 해커스 ONE free?

해커스 ONE is free to download, with in-app purchases available.

### Which has better reviews, 한국사 능력 or 해커스 ONE?

한국사 능력 is rated higher. 한국사 능력 averages 5.0 out of 5 from 3 ratings, while 해커스 ONE averages 3.5 from 10 ratings.

### Do 한국사 능력 or 해커스 ONE have ads?

Neither 한국사 능력 nor 해커스 ONE shows ads.

### Which is updated more often, 한국사 능력 or 해커스 ONE?

한국사 능력 ships an update every 3 weeks, and 해커스 ONE fortnightly. Most recently, 한국사 능력 was updated on November 2, 2026 and 해커스 ONE on November 3, 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.*