# パブロフ危険物乙４類lite

> Study app for Hazardous Materials Handler Class 4 exam with practice questions and explanations. (iPhone/iPad app by Atsuko Yoseda.)

- Source: https://appshunter.io/ios/app/lite/id868619562 (this page in markdown: same URL + `.md`)
- Developer: [Atsuko Yoseda](https://appshunter.io/developer/497317278)
- Category: Education, Business
- Price: Free
- Rating: 2.40/5 from 5 App Store ratings
- Age rating: 4+
- Requires: iOS 8.0 · 22 MB
- Languages: American English, Japanese
- Released: 2014-05-07
- Data updated: 2026-08-27
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/lite/id868619562/reviews.md

## What is パブロフ危険物乙４類lite?

・iOS11に対応！
・パブロフシリーズ、30万DL！

「危険物乙4類を受ける方」「仕事で乙4類が必要な方」「ガソリンスタンドでアルバイトされている方」「理系の学生の方」にオススメです。

危険物乙4類の法律及び出題傾向に基づき、全範囲の問題を収録、解説。化学専攻の製作者がわかりやすくポイントを解説しました。

パブロフくんと一緒に合格を目指しましょう。

◯ 教科書+問題、全19問収録（有料版は175問）。
◯ 本番と同じ5択で出題。
◯ 1問1問に丁寧な解説、ヒント付き。

一緒に、楽しく危険物乙4類を勉強しませんか?

【便利な機能】他のアプリとの違い
◯ 教科書モードで内容を確認
◯ セーブ機能で続きからスタートできる
◯ ヒント機能
◯ 達成度
◯ チェックモード
◯ 問題ごとに過去の成績が表示


【モード説明】
①法令
 試験科目「危険物に関する法令」の問題を順番に解く。全7問。

②物理・化学
 試験科目「基本的な物理学及び基礎的な化学」の問題を順番に解く。全5問。

③危険物
 試験科目「危険物の性質並びにその火災予防及び消化の方法」の問題を順番に解く。全7問。

④つづきから
 ①~③を、前回の続きから解く。

⑤チェックのみ
 チェックした問題だけ出題。苦手克服に最適。

⑥ミスのみ
 間違った問題だけ出題。効率的に復習できる。

⑦ランダム
 全問題の中からランダムに3問を出題。

⑧教科書
 危険物乙4類に合格する為に必要な知識を総まとめ。 項目ごとに内容を確認でき、テキストの代わりに使える。

## Key features

- Practice questions based on exam trends
- Detailed explanations for each question
- Textbook mode for reviewing content
- Save progress and continue later
- Hint function for difficult questions
- Progress tracking and achievement display
- Special modes for weak points and review


## Frequently asked questions about パブロフ危険物乙４類lite

### What is パブロフ危険物乙４類lite?

パブロフ危険物乙４類lite is an educational app designed to help users study for the Hazardous Materials Handler Class 4 exam. It provides practice questions, detailed explanations, and various study modes to facilitate learning.

### Who is パブロフ危険物乙４類lite recommended for?

This app is recommended for individuals who are taking the Hazardous Materials Handler Class 4 exam, those who require the Class 4 certification for their job, gas stationアルバイト (part-time workers), and science students.

### What kind of questions does パブロフ危険物乙４類lite offer?

パブロフ危険物乙４類lite offers practice questions in a 5-choice format, mirroring the actual exam. The free version includes 19 questions, while the paid version offers 175 questions covering all exam areas.

### Does パブロフ危険物乙４類lite have ads?

No, パブロフ危険物乙４類lite does not contain advertisements. The app is free to download and use without any ad interruptions.

### What are the study modes available in パブロフ危険物乙４類lite?

The app features several study modes including 'Laws', 'Physics/Chemistry', 'Hazardous Materials', 'Continue', 'Check Only' (for weak points), 'Mistake Only' (for review), 'Random', and a 'Textbook' mode for comprehensive knowledge review.

### How does パブロフ危険物乙４類lite track progress?

パブロフ危険物乙４類lite includes an 'Achievement' feature to track your progress. It also displays past performance for each question, allowing you to identify and focus on areas needing improvement.

### What is the update frequency for パブロフ危険物乙４類lite?

The app was last updated on September 4, 2017, with version 1.2. While it supports iOS 11, there have not been recent updates, suggesting a stable but potentially not actively developed feature set.

### What is the user sentiment for パブロフ危険物乙４類lite?

Based on the available data, パブロフ危険物乙４類lite has a rating of 2.4 stars from 5 ratings. This indicates a mixed to negative user sentiment, suggesting potential areas for improvement in content or user experience.

## Version history (last 3 releases)

### 1.2 — 2017-09-04

Apple のアップデートにより、この App の機能が向上します。 新しく追加される機能はありません。

64bitアプリに変更
iOS11への対応

### 1.1 — 2014-05-09

リンクを追加

### 1.0 — 2014-05-07

No release notes.

## More apps by Atsuko Yoseda

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- [パブロフ簿記２級工業簿記 iPad版](https://appshunter.io/ios/app/ipad/id516391690)
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- [パブロフ行政書士](https://appshunter.io/ios/app/id588600858)

All apps by Atsuko Yoseda: https://appshunter.io/developer/497317278

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*