# 第三種冷凍機械責任者 過去問対策 2026 vs 電工二種 暗記カード｜第二種電気工事士 学科

The clearest difference is in-app purchases: 電工二種 暗記カード｜第二種電気工事士 学科 at none against 第三種冷凍機械責任者 過去問対策 2026's 1. 第三種冷凍機械責任者 過去問対策 2026's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. 第三種冷凍機械責任者 過去問対策 2026 sells 1 one-off in-app purchase. 電工二種 暗記カード｜第二種電気工事士 学科 asks for nothing beyond the download.

## The numbers

| Metric | 第三種冷凍機械責任者 過去問対策 2026 | 電工二種 暗記カード｜第二種電気工事士 学科 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YUKI SHIIYAMA](https://appshunter.io/developer/1867294802) | [SHINOBU MIYAHIRA](https://appshunter.io/developer/6782739570) |

## What reviewers say

### 第三種冷凍機械責任者 過去問対策 2026

[App page](https://appshunter.io/ios/app/2026/id6794944515)

This app helps users prepare for the Third Class Refrigeration Engineer exam with a comprehensive collection of past questions. It covers 17 years of exams, totaling 595 questions, and offers a simple tap-to-answer format for efficient learning.

**Highlights:** 17 years of past questions, 595 total questions, Covers laws and safety management technology, Simple tap-to-answer interface, iPhone and iPad compatible

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO機能をすべて解放 | $5.99 | one-time |


### 電工二種 暗記カード｜第二種電気工事士 学科

[App page](https://appshunter.io/ios/app/id6803245672)

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

**In-app purchases:** none


## Frequently asked questions

### Is 第三種冷凍機械責任者 過去問対策 2026 free?

第三種冷凍機械責任者 過去問対策 2026 is free to download, with in-app purchases available.

### Is 電工二種 暗記カード｜第二種電気工事士 学科 free?

電工二種 暗記カード｜第二種電気工事士 学科 is free to download, with no in-app purchases.

### Do 第三種冷凍機械責任者 過去問対策 2026 or 電工二種 暗記カード｜第二種電気工事士 学科 have ads?

Neither 第三種冷凍機械責任者 過去問対策 2026 nor 電工二種 暗記カード｜第二種電気工事士 学科 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.*