# 한국사 오답노트(한능검 심화 문제&해설) vs 전자문제집 CBT

The clearest difference is review sentiment: 한국사 오답노트(한능검 심화 문제&해설) at 100% against 전자문제집 CBT's 40%. 한국사 오답노트(한능검 심화 문제&해설) also leads on ratings volume (5 vs 1) and iOS requirement (13.0 vs 15.6). 전자문제집 CBT's advantage is rating (5.0 vs 4.8) and update cadence (every 3 weeks vs every 6 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 한국사 오답노트(한능검 심화 문제&해설) sells 2 one-off in-app purchases and 전자문제집 CBT sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

전자문제집 CBT holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: 한국사 오답노트(한능검 심화 문제&해설) has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of 한국사 오답노트(한능검 심화 문제&해설)'s written reviews are positive against 40% of 전자문제집 CBT's, so the app with the better star average is not the one people write more warmly about.

한국사 오답노트(한능검 심화 문제&해설) ships an update every 6 weeks, 전자문제집 CBT every 3 weeks. The most recent releases landed on September 25, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | 한국사 오답노트(한능검 심화 문제&해설) | 전자문제집 CBT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (5 ratings)](https://appshunter.io/ios/app/and/id1538308063/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cbt/id6746083907/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | **100.0% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 109 MB | 46 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Myoungsook Ji](https://appshunter.io/developer/1538308065) | [Qingdao Tomato Creative Technology Service Co., Ltd](https://appshunter.io/developer/1760477498) |

## What reviewers say

### 한국사 오답노트(한능검 심화 문제&해설)

[App page](https://appshunter.io/ios/app/and/id1538308063)

Prepare for the Korean History Proficiency Test with this app. It offers past exam questions and detailed explanations to aid your study. Master Korean history for the official certification.

**Highlights:** Korean history test preparation, Past exam questions, Detailed explanations, Study aid, Certification preparation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 한국사 오답노트 프로 버전(1회 구매로 평생이용) | $3.99 | one-time |
| 프리미엄 업그레이드(1회 구매로 평생이용) | $3.99 | one-time |


### 전자문제집 CBT

[App page](https://appshunter.io/ios/app/cbt/id6746083907)

Access a vast collection of past exam questions and detailed explanations to prepare for various certifications and civil service exams. Features include scientific problem-solving, intelligent error management, and personalized favorites for efficient review. All content is completely free to use.

**Highlights:** CBT mock exams with past questions, Scientific problem-solving by year and topic, Detailed explanations for all questions, Intelligent error management and review, Personalized favorites for quick access, Completely free to use

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고제거이용권(1개월) | $3.99 | per month |
| CBT 프리미엄 AI 이용권(1개월) | $6.99 | per month |


## Frequently asked questions

### Is 한국사 오답노트(한능검 심화 문제&해설) free?

한국사 오답노트(한능검 심화 문제&해설) is free to download, with in-app purchases available.

### Is 전자문제집 CBT free?

전자문제집 CBT is free to download, with in-app purchases available.

### Which has better reviews, 한국사 오답노트(한능검 심화 문제&해설) or 전자문제집 CBT?

전자문제집 CBT is rated higher. 한국사 오답노트(한능검 심화 문제&해설) averages 4.8 out of 5 from 5 ratings, while 전자문제집 CBT averages 5.0 from 1 ratings.

### Do 한국사 오답노트(한능검 심화 문제&해설) or 전자문제집 CBT have ads?

Both 한국사 오답노트(한능검 심화 문제&해설) and 전자문제집 CBT show ads.

### Which is updated more often, 한국사 오답노트(한능검 심화 문제&해설) or 전자문제집 CBT?

한국사 오답노트(한능검 심화 문제&해설) ships an update every 6 weeks, and 전자문제집 CBT every 3 weeks. Most recently, 한국사 오답노트(한능검 심화 문제&해설) was updated on September 25, 2026 and 전자문제집 CBT on September 26, 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.*