# Ko4Study - Fire Exam Japan — Class A Type 4 Inspector Prep

> Class A Type 4 Inspector Prep (iPhone/iPad app by TANI YUICHIRO.)

- Source: https://appshunter.io/ios/app/ko4study-fire-exam-japan/id6782828817 (this page in markdown: same URL + `.md`)
- Developer: [TANI YUICHIRO](https://appshunter.io/developer/6782828819)
- Category: Education, Books
- Price: $3.99
- Age rating: 4+
- Requires: iOS 15.1 · 18 MB
- Languages: American English
- Released: 2026-06-23
- Data updated: 2026-09-01
- User reviews in markdown: https://appshunter.io/ios/app/ko4study-fire-exam-japan/id6782828817/reviews.md

## What is Ko4Study?

This app is a comprehensive study tool for the Japanese Fire Equipment Inspector Class A Type 4 exam. It includes 390+ multiple choice questions, 200 flashcards, wiring calculation exercises, system diagram practice, mock exams, and a photo gallery of real fire detection equipment. All content works offline. Track your progress and study efficiently for the national exam.


## Version history (last 2 releases)

### 1.1.0 — 2026-06-25

Updated the Gallery of Device Identification.

### 1.0 — 2026-06-24

No release notes.

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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 2026-09-01.*