# 甲種危険物取扱者試験問題集　りすさんシリーズ vs 令和7年度　火薬類取扱保安責任者

The clearest difference is review sentiment: 甲種危険物取扱者試験問題集　りすさんシリーズ at 33% against 令和7年度　火薬類取扱保安責任者's 0%. 甲種危険物取扱者試験問題集　りすさんシリーズ also leads on price ($2.99 vs $5.99). 令和7年度　火薬類取扱保安責任者's advantage is update cadence (every 3 days vs every 4 months) and iOS requirement (16.6 vs 18.6). On ads, in-app purchases and device support 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 令和7年度　火薬類取扱保安責任者 $5.99 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, 令和7年度　火薬類取扱保安責任者 every 3 days. The most recent releases landed on September 22, 2026 and October 7, 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 | 令和7年度　火薬類取扱保安責任者 |
| --- | --- | --- |
| Price | **$2.99** | $5.99 |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | — | Paid |
| Size | 7 MB | 19 MB |
| Requires iOS | 18.6 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kazuki Baba](https://appshunter.io/developer/903350438) | [Yasunori Mizuta](https://appshunter.io/developer/1795142934) |

## 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


### 令和7年度　火薬類取扱保安責任者

[App page](https://appshunter.io/ios/app/7/id6748983548)

Access past exam questions for the Explosives Safety Officer exam from 2020 to 2024. Study anytime, anywhere to prepare for the upcoming 2025 exam.

**Highlights:** Past exam questions (2020-2024), Study on the go, Prepare for 2025 exam, Convenient learning

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

**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 令和7年度　火薬類取扱保安責任者 free?

令和7年度　火薬類取扱保安責任者 costs $5.99, with no in-app purchases.

### Do 甲種危険物取扱者試験問題集　りすさんシリーズ or 令和7年度　火薬類取扱保安責任者 have ads?

Neither 甲種危険物取扱者試験問題集　りすさんシリーズ nor 令和7年度　火薬類取扱保安責任者 shows ads.

### 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 令和7年度　火薬類取扱保安責任者?

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 令和7年度　火薬類取扱保安責任者 every 3 days. 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 令和7年度　火薬類取扱保安責任者 on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*