# 第3種冷凍機械責任者試験問題集 lite　りすさんシリーズ vs 第三種冷凍機械責任者 過去問対策 2026

The clearest difference is review sentiment: 第三種冷凍機械責任者 過去問対策 2026 at 100% against 第3種冷凍機械責任者試験問題集 lite　りすさんシリーズ's 33%. 第三種冷凍機械責任者 過去問対策 2026 also leads on update cadence (every 6 weeks vs every 15 months) and iOS requirement (13.0 vs 18.6). 第3種冷凍機械責任者試験問題集 lite　りすさんシリーズ's advantage is in-app purchases (none vs 1). On price, ads and device support 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. 第3種冷凍機械責任者試験問題集 lite　りすさんシリーズ asks for nothing beyond the download.

第3種冷凍機械責任者試験問題集 lite　りすさんシリーズ ships an update every 15 months, 第三種冷凍機械責任者 過去問対策 2026 every 6 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 第3種冷凍機械責任者試験問題集 lite　りすさんシリーズ | 第三種冷凍機械責任者 過去問対策 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 25 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kazuki Baba](https://appshunter.io/developer/903350438) | [YUKI SHIIYAMA](https://appshunter.io/developer/1867294802) |

## What reviewers say

### 第3種冷凍機械責任者試験問題集 lite　りすさんシリーズ

[App page](https://appshunter.io/ios/app/3-lite/id1139521631)

Practice questions for the 3rd Class Refrigeration Engineer exam. Study by year with 5-choice questions and track your accuracy. Features include a check function for incorrect answers and a save feature to resume at any time.

**Highlights:** Yearly question sets, 5-choice format, Answer accuracy tracking, Automatic incorrect question recall, Save and resume functionality, Subject-specific data reset

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is 第3種冷凍機械責任者試験問題集 lite　りすさんシリーズ free?

第3種冷凍機械責任者試験問題集 lite　りすさんシリーズ is free to download, with no in-app purchases.

### 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.

### Do 第3種冷凍機械責任者試験問題集 lite　りすさんシリーズ or 第三種冷凍機械責任者 過去問対策 2026 have ads?

Neither 第3種冷凍機械責任者試験問題集 lite　りすさんシリーズ nor 第三種冷凍機械責任者 過去問対策 2026 shows ads.

### Which is updated more often, 第3種冷凍機械責任者試験問題集 lite　りすさんシリーズ or 第三種冷凍機械責任者 過去問対策 2026?

第3種冷凍機械責任者試験問題集 lite　りすさんシリーズ ships an update every 15 months, and 第三種冷凍機械責任者 過去問対策 2026 every 6 weeks. Most recently, 第3種冷凍機械責任者試験問題集 lite　りすさんシリーズ was updated on October 24, 2026 and 第三種冷凍機械責任者 過去問対策 2026 on October 25, 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.*