# 第3種冷凍機械責任者試験問題集　りすさんシリーズ vs 消防設備士 5類

The clearest difference is update cadence: 消防設備士 5類 at monthly against 第3種冷凍機械責任者試験問題集　りすさんシリーズ's every 15 months. 消防設備士 5類 also leads on iOS requirement (10.0 vs 18.6). 第3種冷凍機械責任者試験問題集　りすさんシリーズ's advantage is price ($2.99 vs $6.99) and review sentiment (75% vs 67%). On ads, in-app purchases, monetization model and device support there is nothing between them.

第3種冷凍機械責任者試験問題集　りすさんシリーズ costs $2.99 and 消防設備士 5類 $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

第3種冷凍機械責任者試験問題集　りすさんシリーズ ships an update every 15 months, 消防設備士 5類 monthly. The most recent releases landed on October 8, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 第3種冷凍機械責任者試験問題集　りすさんシリーズ | 消防設備士 5類 |
| --- | --- | --- |
| Price | **$2.99** | $6.99 |
| Rating | — | **[4.2 (6 ratings)](https://appshunter.io/ios/app/5/id1451415141/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | **75.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Monthly** |
| Monetization | Paid | Paid |
| Size | 7 MB | 5 MB |
| Requires iOS | 18.6 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kazuki Baba](https://appshunter.io/developer/903350438) | [tadatoshi terakawa](https://appshunter.io/developer/1808603736) |

## What reviewers say

### 第3種冷凍機械責任者試験問題集　りすさんシリーズ

[App page](https://appshunter.io/ios/app/3/id1139518745)

This app provides practice questions for the 3rd Class Refrigeration Engineer exam, organized by year with a 5-choice format. It includes features to track incorrect answers and save progress for efficient study.

**Highlights:** Yearly question organization, 5-choice exam format, One-question-at-a-time mode, Correct answer rate display, Automatic incorrect question recall, Progress saving and resuming

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

**In-app purchases:** none


### 消防設備士 5類

[App page](https://appshunter.io/ios/app/5/id1451415141)

This app provides practice questions for the Class 5 Fire Equipment Technician exam. It analyzes past questions to create a user-friendly study experience, including diagrams for mechanical, identification, and drafting problems.

**Highlights:** Past question analysis, Study-friendly format, Diagrams for key sections, Practice questions

**In-app purchases:** none


## Frequently asked questions

### Is 第3種冷凍機械責任者試験問題集　りすさんシリーズ free?

第3種冷凍機械責任者試験問題集　りすさんシリーズ costs $2.99, with no in-app purchases.

### Is 消防設備士 5類 free?

消防設備士 5類 costs $6.99, with no in-app purchases.

### Do 第3種冷凍機械責任者試験問題集　りすさんシリーズ or 消防設備士 5類 have ads?

Neither 第3種冷凍機械責任者試験問題集　りすさんシリーズ nor 消防設備士 5類 shows ads.

### Which is updated more often, 第3種冷凍機械責任者試験問題集　りすさんシリーズ or 消防設備士 5類?

第3種冷凍機械責任者試験問題集　りすさんシリーズ ships an update every 15 months, and 消防設備士 5類 monthly. Most recently, 第3種冷凍機械責任者試験問題集　りすさんシリーズ was updated on October 8, 2026 and 消防設備士 5類 on September 27, 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.*