危険物取扱者試験 乙種第4類(乙4)「30日合格プログラム」

危険物取扱者試験 乙種第4類(乙4)「30日合格プログラム」

危険物取扱者 乙4 最短合格サポート

21 ratings
9 reviews
$11.99 $9.99

Price history


Details

  • Released
  • Updated
  • October 20, 2018
  • September 24, 2025

Features

危険物取扱者試験 乙種第4類(乙4)「30日合格プログラム」 screenshot #1 for iPhone
危険物取扱者試験 乙種第4類(乙4)「30日合格プログラム」 screenshot #2 for iPhone
危険物取扱者試験 乙種第4類(乙4)「30日合格プログラム」 screenshot #3 for iPhone
危険物取扱者試験 乙種第4類(乙4)「30日合格プログラム」 screenshot #4 for iPhone
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About

This app helps users prepare for the Class B, Type 4 hazardous materials handler exam. It offers a structured learning schedule, randomized mock exams, and targeted practice for weak subjects, aiming for efficient study and a high chance of passing.

Structured learning schedule
Randomized mock exams
Targeted practice for weak subjects
Analysis of past questions
Study plan for efficient learning
Show original description

What's New in 危険物取扱者試験 乙種第4類(乙4)「30日合格プログラム」

1.0.5

September 24, 2025

一部問題の修正を行いました。

User reviews

化学の内容の薄さ

法規と消火は十分、
でも化学が不十分でした。
法規と消火は満点ですが、化学は全く違う問題でしたので、合格かはわかりたせん

合格しました。

参考書とYouTubeで語呂合わせを覚え、このアプリの問題を何度も解きました。実際の問題では参考書やアプリで見たことがない問題もわりと出てきますが過去問を解けば6割以上取れます。
ありがとうございました。

おかしい所がある。

問題として成立しない事もあり、グリセリンの問題の中には謝っているものを選べと書いてるくせに正しいものを選ぶの間違いだったり、お金払ってるんだからしっかりしてほしいよ全く

サクッとお勉強

使いやすいけど誤字で問題が成立してないものもあるので注意。

合格

先月の試験にて合格できましたのでレビューをば。
使いやすさに全振りしたアプリで、これだけで合格可能です。
それなりの値段しますが参考書買うくらいならこっちで十分。

Developer apps

FAQ

What is the 30-day pass program app?

The 30-day pass program app is designed to help users efficiently study for and pass the Class B, Type 4 hazardous materials handler exam. It provides a structured learning schedule and mock exams to assess readiness.

Does the 30-day pass program app have ads?

No, the 30-day pass program app does not contain advertisements. It is a paid application focused on providing a distraction-free learning experience.

How does the 30-day pass program app help with weak subjects?

The app features a stock function that allows users to save and repeatedly practice problems they get wrong. This targeted approach helps users overcome specific areas of difficulty identified during mock exams.

What is the pass rate for the Class B, Type 4 hazardous materials exam?

The pass rate for the Class B, Type 4 hazardous materials exam is approximately 30%. While this is lower than other Class B exams, the app aims to improve individual success rates through focused study.

What are the exam subjects covered by the 30-day pass program app?

The app covers the three main subjects for the Class B, Type 4 exam: laws concerning hazardous materials, basic physics and chemistry, and the properties of hazardous materials along with fire prevention and extinguishing methods.

Can I try the 30-day pass program app before buying?

Yes, a Lite version of the 30-day pass program app is available for trial. Users can find it by searching for other apps from Recorrect Inc. on the app store.

What devices support the 30-day pass program app?

The 30-day pass program app is supported on iPhone and iPod devices. It is rated for ages 4 and up.

How often is the 30-day pass program app updated?

The latest version of the 30-day pass program app is 1.0.5, last updated on September 24, 2025. This indicates ongoing support and potential for updates.