# 모두CBT vs 전기기사 배우기

The clearest difference is ads: 전기기사 배우기 at none against 모두CBT's shown. 전기기사 배우기 also leads on update cadence (every 5 days vs every 2 weeks). 모두CBT's advantage is iOS requirement (15.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 모두CBT sells 7 one-off in-app purchases and 전기기사 배우기 sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

모두CBT ships an update every 2 weeks, 전기기사 배우기 every 5 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 모두CBT | 전기기사 배우기 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 1 MB | 16 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [EUNKWANG SIM](https://appshunter.io/developer/1708558671) | [CHUNGKIL KIM](https://appshunter.io/developer/960187999) |

## What reviewers say

### 모두CBT

[App page](https://appshunter.io/ios/app/cbt/id6467386677)

Prepare for various certification exams with practice questions and study materials. Offers simulated computer-based tests and AI-powered grading for practical exams. Includes flashcards, review tools, and exam information.

**Highlights:** Simulated CBT exams, AI-powered grading for practical exams, Flashcards for memorization, Automatic error notes, Exam schedule and information, Cross-platform synchronization

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 베이직 플랜 2개월 | $6.99 | one-time |
| AI 쌤 30일 이용권 | $6.99 | one-time |
| 베이직 플랜 2개월 + AI 쌤 30일 | $12.99 | one-time |
| 베이직 플랜 6개월 | $14.99 | one-time |
| 베이직 플랜 12개월 | $19.99 | one-time |
| 베이직 플랜 6개월 + AI 쌤 30일 | $19.99 | one-time |
| 베이직 플랜 12개월 + AI 쌤 30일 | $29.99 | one-time |


### 전기기사 배우기

[App page](https://appshunter.io/ios/app/id6812104717)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Electromagnetics | $4.99 | one-time |
| Power Engineering | $4.99 | one-time |
| Circuit Theory & Control | $4.99 | one-time |
| Electrical Machines | $4.99 | one-time |
| Installation Standards (KEC) | $4.99 | one-time |


## Frequently asked questions

### Is 모두CBT free?

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

### Is 전기기사 배우기 free?

전기기사 배우기 is free to download, with in-app purchases available.

### Do 모두CBT or 전기기사 배우기 have ads?

모두CBT shows ads; 전기기사 배우기 does not.

### Which is updated more often, 모두CBT or 전기기사 배우기?

모두CBT ships an update every 2 weeks, and 전기기사 배우기 every 5 days. Most recently, 모두CBT was updated on November 7, 2026 and 전기기사 배우기 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.*