# 免許の試練 — Japan Traffic Rules Exam Prep

> Japan Traffic Rules Exam Prep (iPhone/iPad app by SAHO Inc..)

- Source: https://appshunter.io/ios/app/id6505045772 (this page in markdown: same URL + `.md`)
- Developer: [SAHO Inc.](https://appshunter.io/developer/1754891954)
- Category: Education, Reference
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 157 MB
- Languages: American English, Indonesian, Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Hong Kong SAR China), Vietnamese
- Released: 2024-10-18
- Data updated: 2026-08-24
- User reviews in markdown: https://appshunter.io/ios/app/id6505045772/reviews.md

## What is 免許の試練?

「免許の試練」 is a learning app designed to support preparation for Japanese driver’s license tests, from the knowledge test to the practical driving test.

It helps you efficiently study the knowledge required for ordinary and Class 2 driver’s license knowledge tests through a large collection of questions and easy-to-understand explanations.

Paid users can also access a practical driving test guide and learn the basic Japanese instructions commonly used by examiners during the test.

Recommended for anyone who wants to study efficiently and build the knowledge needed to pass in a limited amount of time.


■ Updated for 2026 Traffic Law Changes

Questions and explanations reflect the latest amendments to Japan’s Road Traffic Act.

Question data is automatically updated when connected to Wi-Fi, so no manual update is required.


■ Supports Ordinary and Class 2 Licenses

Covers a wide range of important topics that may appear in the knowledge tests for ordinary and Class 2 driver’s licenses.


■ Extensive Questions and Clear Explanations

You can check not only the correct answer, but also why each answer is correct or incorrect.

Important points are explained clearly, allowing you to study without a separate textbook.


■ Ideal for Final Review Before the Test

Designed for short study sessions and useful for reviewing important knowledge shortly before the exam.


■ Customizable Question Categories

Choose the chapters and topics you want to study.

You can also focus only on the areas you find difficult.


■ Automatically Saves Incorrect Answers

Questions answered incorrectly are automatically recorded for later review.

This helps you identify and improve your weak areas efficiently.


■ Track Your Learning Progress

Review your study history, accuracy and overall progress.

You can prepare for the test at your own pace while keeping track of your learning.


■ Simple and Easy to Use

The clean and intuitive interface allows you to focus on studying without unnecessary distractions.


■ Available in 10 Languages

Supports Japanese, English, Korean, Simplified Chinese, Traditional Chinese, Vietnamese, Portuguese, Spanish, Indonesian and Russian.


【Free Version】

Access 200 questions with no limit on the number of attempts.

Before purchasing, you can fully experience the question format, explanations and app interface.


【Paid Version】

■ More Than 1,300 Questions

Study a wide range of important topics for ordinary and Class 2 driver’s license tests.


■ Practical Driving Test Guide

Review the procedures and important points for starting, driving, intersections, left and right turns, railway crossings, S-shaped courses, crank courses and stopping.


■ Basic Japanese Instructions

Learn common Japanese words and instructions used by examiners during the practical driving test.

This feature is especially useful for learners who are not confident about understanding instructions in Japanese.


■ Topic-Based Training

Select specific chapters or topics and focus on the areas you need to improve.


■ Study History and Progress Tracking

Check your learning history and accuracy to study more efficiently.


■ Save Question Screens as Images

Save question screens as images for later review and convenient offline access.


■ Monthly Plan or Lifetime Access

Choose between a monthly subscription and a one-time lifetime purchase.

Purchasing unlocks all questions and paid features.


Contact:
app@saho.jp

Terms of Use:
https://saho.jp/menkyo-shiren/terms

Privacy Policy:
https://saho.jp/menkyo-shiren/privacy

End User License Agreement:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Subscription (1 Month) | $8.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Version (Lifetime) | $19.99 | one-time |


## Recent user reviews (10 of 10)

All indexed reviews: https://appshunter.io/ios/app/id6505045772/reviews.md

### 1/5 — n

*2025-09-16*

ニ種免許の 問題ないです。ニ種免許には使えないです。

### 4/5 — シンプルで魅力的なデザイン

*2024-11-21*

デザインがシンプルでありながら魅力的で学習意欲を高めるだけでなく、他のアプリとは一線を画す詳細な解説が充実しているため、教本を参照せずに安心して独学できます。さらに多言語対応なので、外国人ユーザーもストレスなく利用可能です。

### 5/5 — 効率的な復習が可能

*2024-11-18*

間違えた問題を集中的に復習できて、効率的に学習できます。

### 5/5 — 知識が確実に身につく

*2024-11-18*

詳細な解説で知識がしっかり身につきます。

### 5/5 — 多機能で満足

*2024-11-17*

多くの機能が詰まっていて、満足しています。

### 5/5 — 豊富な問題数

*2024-11-15*

1300問以上の問題があり、飽きずに長期間練習できます。

### 5/5 — ミスした問題が復習できる

*2024-11-14*

間違えた問題が自動で保存されるので、効率的に復習できます。

### 5/5 — 定期的な更新がありがたい

*2024-11-14*

問題が定期的に更新されているので、常に最新の情報で練習できます。

### 5/5 — 詳細な解説が助かる

*2024-11-13*

各問題の解説が詳しく、理解を深めるのに役立ちます。資料を探す手間が省けます。

### 5/5 — オフラインで便利

*2024-11-13*

インターネットがなくても使えるのが嬉しいです。いつでもどこでも練習できて助かります。

## Version history (last 5 releases)

### 1.9.8 — 2026-07-24

Adjusted parts of the UI layout.

Fixed crashes that could occur in a small number of specific situations.

### 1.9.6 — 2026-07-20

•  Question data now updates automatically when connected to Wi-Fi.
•  Premium users can now access the driving skills test guide and basic Japanese instructions used during the test.

### 1.9.5 — 2026-06-22

• Improved exam scope updates with incremental changes, helping preserve your existing study and test progress.
• Optimized the question bank update algorithm for faster and more reliable updates.
• Refined parts of the UI for a smoother user experience.
• Improved the in-app purchase (IAP) system for more reliable subscription status synchronization.
• Migrated the question database engine to enhance loading speed and processing performance.

### 1.9.2 — 2026-04-22

• Upgraded Flutter SDK to 3.41.7
• Improved chapter and question loading speed
• Fixed content refresh issues after language switching
• Fixed some UI layout display issues
• Enhanced background updates and data processing stability

### 1.9.1 — 2026-03-02

Updated Flutter SDK to 3.41.2

Fixed a potential database lock issue on startup

Optimized UI for tablets

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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 2026-08-24.*