# 第三種電気主任技術者 一問一答 vs Denken 電験三種 Exam Prep

The clearest difference is ads: Denken 電験三種 Exam Prep at none against 第三種電気主任技術者 一問一答's shown. 第三種電気主任技術者 一問一答's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price and in-app purchases there is nothing between them.

Both are free to download. 第三種電気主任技術者 一問一答 sells 1 one-off in-app purchase and Denken 電験三種 Exam Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 第三種電気主任技術者 一問一答 | Denken 電験三種 Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 weeks |
| Size | 287 MB | 143 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LIBERE CO., LTD.](https://appshunter.io/developer/1885109028) | [StackWorks LLC](https://appshunter.io/developer/1833776593) |

## What reviewers say

### 第三種電気主任技術者 一問一答

[App page](https://appshunter.io/ios/app/id6788264362)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $0.99 | one-time |


### Denken 電験三種 Exam Prep

[App page](https://appshunter.io/ios/app/denken-exam-prep/id6799666772)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pass Pack | $9.99 | one-time |


## Frequently asked questions

### Is 第三種電気主任技術者 一問一答 free?

第三種電気主任技術者 一問一答 is free to download, with in-app purchases available.

### Is Denken 電験三種 Exam Prep free?

Denken 電験三種 Exam Prep is free to download, with in-app purchases available.

### Do 第三種電気主任技術者 一問一答 or Denken 電験三種 Exam Prep have ads?

第三種電気主任技術者 一問一答 shows ads; Denken 電験三種 Exam Prep does not.

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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.*