# Sonae: Fire Equipment Exam JP — Law-based fire exam prep (JP)

> Law-based fire exam prep (JP) (iPhone/iPad app by Sang Huynh.)

- Source: https://appshunter.io/ios/app/sonae-fire-equipment-exam-jp/id6822155274 (this page in markdown: same URL + `.md`)
- Developer: [Sang Huynh](https://appshunter.io/developer/6816163922)
- Category: Education, Reference
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 19 MB
- Languages: American English, Japanese
- Released: 2026-10-14
- Data updated: 2026-10-29

## What is Sonae?

Study app for Japan's fire protection equipment technician exam (Class 6 Otsu, Class 4 Kou and Otsu). The app and all questions are in Japanese.

- 1,742 original questions with the article of law behind every answer
- Explanations that say why each wrong option is wrong
- Identification (kanbetsu) drills with tap-to-learn illustrations
- Drawing (seizu) drills for Kou Class 4
- Full mock exams with the real number of questions and time limit
- Spaced review of missed questions
- Works offline, no ads, no account

Free: the fire law subjects and the first units of each class. Pro is a one-time purchase, no subscription. iPhone and iPad.

This is an independent study app and is not affiliated with the Fire Equipment and Safety Center exam body (Shobo Shiken Kenkyu Center). Questions are written by the app from the text of the laws, not taken from past exams. Check the exam center's guide for the real scope and format. For exam study only, not a basis for real installation, inspection or maintenance work.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Sonae Pro | $9.99 | one-time |


## Is Sonae safe?

Not enough ratings yet to assess Sonae.

## Is Sonae legit?

Sonae: Fire Equipment Exam JP appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Sonae is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1 — 2026-10-26

Now supports iPhone Duo, with a layout made for the large open screen. Small display improvements.

### 1.0 — 2026-10-14

No release notes.

## More apps by Sang Huynh

- [Hunker: Tornado Warning Alerts](https://appshunter.io/ios/app/hunker-tornado-warning-alerts/id6816467806)
- [RallyRound: Round Robin Maker](https://appshunter.io/ios/app/rallyround-round-robin-maker/id6816586509)
- [Inkroom: Tattoo Consent Forms](https://appshunter.io/ios/app/inkroom-tattoo-consent-forms/id6816634489)
- [Shine Route: Detailing App](https://appshunter.io/ios/app/shine-route-detailing-app/id6816637477)
- [Timepie: Visual Routine Timer](https://appshunter.io/ios/app/timepie-visual-routine-timer/id6816946874)
- [Clockwell: Hours Tracker & Pay](https://appshunter.io/ios/app/clockwell-hours-tracker-and-pay/id6817088641)

All apps by Sang Huynh: https://appshunter.io/developer/6816163922

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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 2026-10-29.*