# 甲種危険物取扱者試験問題集　りすさんシリーズ vs 消防設備士4類 試験対策｜問題集

The clearest difference is review sentiment: 消防設備士4類 試験対策｜問題集 at 100% against 甲種危険物取扱者試験問題集　りすさんシリーズ's 33%. 消防設備士4類 試験対策｜問題集 also leads on update cadence (every 3 weeks vs every 4 months). 甲種危険物取扱者試験問題集　りすさんシリーズ's advantage is device support. On price, in-app purchases and iOS requirement there is nothing between them.

甲種危険物取扱者試験問題集　りすさんシリーズ costs $2.99 and 消防設備士4類 試験対策｜問題集 $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

甲種危険物取扱者試験問題集　りすさんシリーズ ships an update every 4 months, 消防設備士4類 試験対策｜問題集 every 3 weeks. The most recent releases landed on September 22, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 甲種危険物取扱者試験問題集　りすさんシリーズ | 消防設備士4類 試験対策｜問題集 |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/4/id6763487725/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Paid |
| Size | 7 MB | 5 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Kazuki Baba](https://appshunter.io/developer/903350438) | [RYOHEI HORIUCHI](https://appshunter.io/developer/1869799988) |

## What reviewers say

### 甲種危険物取扱者試験問題集　りすさんシリーズ

[App page](https://appshunter.io/ios/app/id905935975)

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

**In-app purchases:** none


### 消防設備士4類 試験対策｜問題集

[App page](https://appshunter.io/ios/app/4/id6763487725)

This app provides comprehensive study materials for the Fire Equipment Engineer Type 4 exam, covering both Type A and Type B certifications. It features structured lessons, practice questions, and mock exams to help users efficiently prepare and improve their understanding of fire safety equipment.

**Highlights:** Covers Type A and Type B exams, Includes electrical basics and regulations, 4-choice practice questions, Review function for weak areas, Mock exam mode, Study during short breaks

**In-app purchases:** none


## Frequently asked questions

### Is 甲種危険物取扱者試験問題集　りすさんシリーズ free?

甲種危険物取扱者試験問題集　りすさんシリーズ costs $2.99, with no in-app purchases.

### Is 消防設備士4類 試験対策｜問題集 free?

消防設備士4類 試験対策｜問題集 costs $2.99, with no in-app purchases.

### Which is updated more often, 甲種危険物取扱者試験問題集　りすさんシリーズ or 消防設備士4類 試験対策｜問題集?

甲種危険物取扱者試験問題集　りすさんシリーズ ships an update every 4 months, and 消防設備士4類 試験対策｜問題集 every 3 weeks. Most recently, 甲種危険物取扱者試験問題集　りすさんシリーズ was updated on September 22, 2026 and 消防設備士4類 試験対策｜問題集 on October 6, 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.*