# 다산에듀 vs 전기자격증 기출문제

The clearest difference is ads: 다산에듀 at none against 전기자격증 기출문제's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

다산에듀 ships an update every 3 months, 전기자격증 기출문제 every 5 months. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 다산에듀 | 전기자격증 기출문제 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 21.4% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free | — |
| Size | 1 MB | 103 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [다산에듀](https://appshunter.io/developer/1643377216) | [Trutory Co., Ltd.](https://appshunter.io/developer/515679860) |

## What reviewers say

### 다산에듀

[App page](https://appshunter.io/ios/app/id1668698967)

This app provides convenient access to educational resources for electrical certification exams. Learners can watch high-quality lectures, take practice tests, use a glossary of terms, and ask questions to expert instructors anytime, anywhere.

**Highlights:** High-quality lecture videos, Practice mock exams, Electrical term glossary, Expert instructor Q&A, 1:1 inquiry support

**Features:** macOS Compatibility

**In-app purchases:** none


### 전기자격증 기출문제

[App page](https://appshunter.io/ios/app/id6470773473)

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

**In-app purchases:** none


## Frequently asked questions

### Is 다산에듀 free?

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

### Is 전기자격증 기출문제 free?

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

### Do 다산에듀 or 전기자격증 기출문제 have ads?

전기자격증 기출문제 shows ads; 다산에듀 does not.

### Which is updated more often, 다산에듀 or 전기자격증 기출문제?

다산에듀 ships an update every 3 months, and 전기자격증 기출문제 every 5 months. Most recently, 다산에듀 was updated on October 7, 2026 and 전기자격증 기출문제 on October 4, 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.*