# パブロフ危険物乙４類 vs 危険物乙４類取扱者試験問題集lite　りすさんシリーズ

The clearest difference is review sentiment: パブロフ危険物乙４類 at 75% against 危険物乙４類取扱者試験問題集lite　りすさんシリーズ's 0%. パブロフ危険物乙４類 also leads on iOS requirement (12.0 vs 18.6). 危険物乙４類取扱者試験問題集lite　りすさんシリーズ's advantage is price (Free vs $2.99). On update cadence, ads, in-app purchases and device support there is nothing between them.

危険物乙４類取扱者試験問題集lite　りすさんシリーズ is free to download; パブロフ危険物乙４類 costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

パブロフ危険物乙４類 ships an update every 2 months, 危険物乙４類取扱者試験問題集lite　りすさんシリーズ every 6 weeks. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | パブロフ危険物乙４類 | 危険物乙４類取扱者試験問題集lite　りすさんシリーズ |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 21 MB | 6 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Atsuko Yoseda](https://appshunter.io/developer/497317278) | [Kazuki Baba](https://appshunter.io/developer/903350438) |

## What reviewers say

### パブロフ危険物乙４類

[App page](https://appshunter.io/ios/app/id497317275)

**Features:** Vision Pro support

**In-app purchases:** none


### 危険物乙４類取扱者試験問題集lite　りすさんシリーズ

[App page](https://appshunter.io/ios/app/lite/id903638047)

This app provides practice questions and study materials for the hazardous materials handler exam. It offers科目-specific study, a question bank with detailed explanations, and progress tracking features. The app includes a glossary and textbook function for comprehensive learning.

**Highlights:** 科目別学習, 一問一答形式, 自動記憶・優先出題, 進捗状況バー, 本試験形式モード, 用語集, 教科書機能

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

**In-app purchases:** none


## Frequently asked questions

### Is パブロフ危険物乙４類 free?

パブロフ危険物乙４類 costs $2.99, with no in-app purchases.

### Is 危険物乙４類取扱者試験問題集lite　りすさんシリーズ free?

危険物乙４類取扱者試験問題集lite　りすさんシリーズ is free to download, with no in-app purchases.

### Do パブロフ危険物乙４類 or 危険物乙４類取扱者試験問題集lite　りすさんシリーズ have ads?

Neither パブロフ危険物乙４類 nor 危険物乙４類取扱者試験問題集lite　りすさんシリーズ shows ads.

### Which is updated more often, パブロフ危険物乙４類 or 危険物乙４類取扱者試験問題集lite　りすさんシリーズ?

パブロフ危険物乙４類 ships an update every 2 months, and 危険物乙４類取扱者試験問題集lite　りすさんシリーズ every 6 weeks. Most recently, パブロフ危険物乙４類 was updated on November 1, 2026 and 危険物乙４類取扱者試験問題集lite　りすさんシリーズ on October 29, 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.*