# 다산에듀 vs 이테시스

The clearest difference is device support: 다산에듀 at 3 against 이테시스's —. 이테시스's advantage is iOS requirement (11.0 vs 13.0). On price 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.

## The numbers

| Metric | 다산에듀 | 이테시스 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 21.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 1 MB | 4 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [다산에듀](https://appshunter.io/developer/1643377216) | [hyunja ahn](https://appshunter.io/developer/1703910544) |

## 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


### 이테시스

[App page](https://appshunter.io/ios/app/id6466132375)

**In-app purchases:** none


## Frequently asked questions

### Is 다산에듀 free?

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

### Is 이테시스 free?

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

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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.*