# クレーン・デリック運転士＜床上限定学科＞対策シリーズ

> This includes nine sets of past exam questions from the most recent period.

Canonical page: [https://chrome-stats.com/d/com.ZehtaApps.CraneRGA](https://chrome-stats.com/d/com.ZehtaApps.CraneRGA)

## Overview

- **ID:** `com.ZehtaApps.CraneRGA`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** ZehtaApps
- **Category:** EDUCATION
- **Downloads:** 255
- **Last updated:** 2026-09-10
- **First published:** 2025-04-11
- **Publisher country:** JP
- **Data as of:** 2026-09-16
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.ZehtaApps.CraneRGA)
- **Website:** [https://zehtaapps.com/index.html](https://zehtaapps.com/index.html)
- **Privacy policy:** [https://zehtapps.blogspot.com/2024/11/blog-post.html](https://zehtapps.blogspot.com/2024/11/blog-post.html)

## Description

■ Review Only the Problems You Got Wrong<br>You can extract and solve only the problems you got wrong or haven&#39;t solved yet.<br>This directly reduces the time you spend repeatedly solving problems you already know.<br><br>■ Solve in the Same Format as the Actual Exam, with Automatic Scoring<br>The order of questions and the number of questions are the same as the actual exam. After answering, it is automatically scored, and you can see your correct answer rate by subject at a glance.<br><br>■ Different Mock Exams Every Time<br>Mock exams are created by rearranging past questions.<br>Even with the same problem set, you can check your abilities as many times as you like.<br><br>■ Ask the AI ​​Even for Problems Without Explanations<br>You can copy the problem text with one tap and check the explanation using your AI service.<br>(Separate AI service usage is required / Answers are for reference only)<br><br>■ Mark Problems You&#39;re Interested In<br>You can re-solve them all later.<br><br>■ No Registration Required, No Additional Charges<br>No membership registration or login is required. All included problems can be solved for free.<br>Advertisements will be displayed, but they can be hidden with a paid subscription.

## Rankings

- #1,624,422 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.ZehtaApps.CraneRGA)