正解しても不正解にされる？
問題に正解していても（例えばアを選んでも不正解、正解はア) というような感じでバグなのか出てきてしまいます。評価は1にしたいところですが改善して欲しいので評価は5とさせていただきます。
About
This app offers a comprehensive study guide for the 3rd Class Sewerage Technician certification exam. It features over 10,000 practice questions across 10 chapters, detailed explanations, and progress tracking. Study offline and customize your experience with dark/light themes.
✓10,000+ practice questions
✓10 detailed chapters
✓Chapter-specific practice
✓Detailed explanations
✓Progress tracking and statistics
✓Offline functionality
✓Dark/light theme support
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What's New in 下水道3種対策
1.0.4
September 19, 2026
解説の誤りと表示崩れを全問見直しました。正解と解説が食い違っていた問題、解説が空だった問題、ページ番号や見出しが混入していた問題を修正しています。
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FAQ
What is 下水道3種対策?
下水道3種対策 is a study application designed to help users prepare for the 3rd Class Sewerage Technician certification exam. It provides a large question bank and detailed explanations to aid in learning.
How many practice questions are available in 下水道3種対策?
下水道3種対策 offers a substantial collection of over 10,000 practice questions. These questions are organized into 10 distinct chapters covering various aspects of sewerage systems and management.
Does 下水道3種対策 offer offline access?
Yes, 下水道3種対策 is designed to function completely offline. This allows users to study and practice their exam preparation without requiring an active internet connection, making it convenient for on-the-go learning.
Can I track my progress with 下水道3種対策?
Yes, the app includes progress management and statistical displays. This feature helps users monitor their learning journey, identify areas of strength and weakness, and gauge their readiness for the exam.
What is the age rating for 下水道3種対策?
下水道3種対策 has an age rating of 4+. This indicates that the content is generally suitable for a wide range of users, though its primary focus is on adult certification preparation.
On which devices can I use 下水道3種対策?
下水道3種対策 is supported on iPhone, iPad, and iPod devices. This ensures compatibility with a broad spectrum of Apple's mobile and tablet hardware.
How often is 下水道3種対策 updated?
The app was last updated on July 29, 2026, with version 1.0.3. While specific update frequency isn't detailed, this indicates ongoing maintenance and potential improvements.
Does 下水道3種対策 have ads?
No, 下水道3種対策 does not contain advertisements. The app is designed to provide an uninterrupted study experience for users preparing for their certification exams.