# 電験三種 理論 過去問と科目合格タイマー vs Denken 3rd Class

The clearest difference is iOS requirement: Denken 3rd Class at 15.0 against 電験三種 理論 過去問と科目合格タイマー's 18.0. On price, ads, 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.

## The numbers

| Metric | 電験三種 理論 過去問と科目合格タイマー | Denken 3rd Class |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Daily |
| Size | 37 MB | 65 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shun Sato](https://appshunter.io/developer/416043883) | [hyuncheol seo](https://appshunter.io/developer/6797554122) |

## What reviewers say

### 電験三種 理論 過去問と科目合格タイマー

[App page](https://appshunter.io/ios/app/id6804967902)

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

**In-app purchases:** none


### Denken 3rd Class

[App page](https://appshunter.io/ios/app/denken-3rd-class-passrun/id6809243739)

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

**In-app purchases:** none


## Frequently asked questions

### Is 電験三種 理論 過去問と科目合格タイマー free?

電験三種 理論 過去問と科目合格タイマー is free to download, with no in-app purchases.

### Is Denken 3rd Class free?

Denken 3rd Class is free to download, with no in-app purchases.

### Do 電験三種 理論 過去問と科目合格タイマー or Denken 3rd Class have ads?

Both 電験三種 理論 過去問と科目合格タイマー and Denken 3rd Class show ads.

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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.*