# 【解説付】第二種電気工事士 筆記試験 問題集 2018年版 vs 電工二種の森

The clearest difference is in-app purchases: 【解説付】第二種電気工事士 筆記試験 問題集 2018年版 at none against 電工二種の森's 1. 【解説付】第二種電気工事士 筆記試験 問題集 2018年版 also leads on iOS requirement (10.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 電工二種の森 sells 1 one-off in-app purchase. 【解説付】第二種電気工事士 筆記試験 問題集 2018年版 asks for nothing beyond the download.

【解説付】第二種電気工事士 筆記試験 問題集 2018年版 ships an update every 2 months, 電工二種の森 every 3 months. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 【解説付】第二種電気工事士 筆記試験 問題集 2018年版 | 電工二種の森 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 126 MB | 168 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MNEMONIC JAPAN](https://appshunter.io/developer/547133382) | [合同会社OLA](https://appshunter.io/developer/1832165711) |

## What reviewers say

### 【解説付】第二種電気工事士 筆記試験 問題集 2018年版

[App page](https://appshunter.io/ios/app/2018/id1309446267)

This app provides a comprehensive collection of past exam questions for the Class 2 Electrical Engineer written test. It includes 300 questions from 2015-2017 with detailed explanations, allowing for self-study. An optimized question system considers learning history and forgetting curves for efficient review.

**Highlights:** 300 past exam questions, Detailed explanations for all questions, Optimized question delivery, Learning history tracking, Forgetting curve consideration, Efficient study planning

**Features:** macOS Compatibility

**In-app purchases:** none


### 電工二種の森

[App page](https://appshunter.io/ios/app/id6761504738)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全ての年度をアンロック | $2.99 | one-time |


## Frequently asked questions

### Is 【解説付】第二種電気工事士 筆記試験 問題集 2018年版 free?

【解説付】第二種電気工事士 筆記試験 問題集 2018年版 is free to download, with no in-app purchases.

### Is 電工二種の森 free?

電工二種の森 is free to download, with in-app purchases available.

### Do 【解説付】第二種電気工事士 筆記試験 問題集 2018年版 or 電工二種の森 have ads?

Neither 【解説付】第二種電気工事士 筆記試験 問題集 2018年版 nor 電工二種の森 shows ads.

### Which is updated more often, 【解説付】第二種電気工事士 筆記試験 問題集 2018年版 or 電工二種の森?

【解説付】第二種電気工事士 筆記試験 問題集 2018年版 ships an update every 2 months, and 電工二種の森 every 3 months. Most recently, 【解説付】第二種電気工事士 筆記試験 問題集 2018年版 was updated on November 2, 2026 and 電工二種の森 on November 5, 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.*