# 第一種電気工事士 試験対策・問題集 vs 危険物乙4 合格予測 問題集・模試

The clearest difference is in-app purchases: 第一種電気工事士 試験対策・問題集 at none against 危険物乙4 合格予測 問題集・模試's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 危険物乙4 合格予測 問題集・模試 sells 1 one-off in-app purchase. 第一種電気工事士 試験対策・問題集 asks for nothing beyond the download.

## The numbers

| Metric | 第一種電気工事士 試験対策・問題集 | 危険物乙4 合格予測 問題集・模試 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | Free | — |
| Size | 6 MB | 3 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RYOHEI HORIUCHI](https://appshunter.io/developer/1869799988) | [Takaho Hayashi](https://appshunter.io/developer/6788691940) |

## What reviewers say

### 第一種電気工事士 試験対策・問題集

[App page](https://appshunter.io/ios/app/id6784248912)

This app offers a practice question set for the Class 1 Electrician qualification exam. It focuses on efficient learning during short breaks with 4-choice questions and clear explanations, covering all exam areas. Track your progress and identify weak points to prepare for the actual test.

**Highlights:** 4-choice practice questions by subject, Review mode for incorrect answers, Mock exam mode with random questions, Progress tracking and weakness visualization, Explanations for calculation problems, Covers all 8 exam areas

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

**In-app purchases:** none


### 危険物乙4 合格予測 問題集・模試

[App page](https://appshunter.io/ios/app/4/id6819255265)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全機能解除 | $4.99 | one-time |


## Frequently asked questions

### Is 第一種電気工事士 試験対策・問題集 free?

第一種電気工事士 試験対策・問題集 is free to download, with no in-app purchases.

### Is 危険物乙4 合格予測 問題集・模試 free?

危険物乙4 合格予測 問題集・模試 is free to download, with in-app purchases available.

### Do 第一種電気工事士 試験対策・問題集 or 危険物乙4 合格予測 問題集・模試 have ads?

Neither 第一種電気工事士 試験対策・問題集 nor 危険物乙4 合格予測 問題集・模試 shows 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.*