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ご不便をおかけしました。ご指摘の、序盤で購入画面に当たってしまう不具合は最新バージョン(1.0.3)で修正済みです。無料範囲が全分野に行き渡るよう出題を見直しました。お手数ですが最新版でもう一度お試しください。

This app provides comprehensive study materials for the first-stage Second Class Electrical Engineer exam. It features original questions with detailed explanations for all options, a full mock exam replicating the actual test format, and learning cards to bridge knowledge from the third-class exam. It offers a structured approach to mastering the four required subjects.
1.0.5
October 24, 2026
・問題を80問追加し、4科目で380問になりました(理論・電力・機械・法規 各20問) ・結果画面から、間違えた問題だけをもう一度解けるようになりました ・一部の問題と学習カードの表現を見直しました
Moreご不便をおかけしました。ご指摘の、序盤で購入画面に当たってしまう不具合は最新バージョン(1.0.3)で修正済みです。無料範囲が全分野に行き渡るよう出題を見直しました。お手数ですが最新版でもう一度お試しください。
No, 電験二種 一次 合格ドリル is an ad-free application. The description explicitly states '広告なし' (no ads), ensuring an uninterrupted study experience.
The app uses a drill-based learning approach with original questions covering all four subjects. It includes detailed explanations for every answer choice and step-by-step solutions for calculation problems, reinforcing understanding.
It allows users to categorize questions as 'wrong,' 'don't understand,' 'guessed correctly,' 'needs review,' and 'bookmark.' This system helps visualize and focus on weak areas for effective revision.
Yes, the app is designed to help those who are unsure where to start. It includes 'bridge cards' to connect knowledge from the third-class exam to the second-class exam's scope, facilitating a smoother learning curve.
The app is compatible with both iPhone and iPad devices. It also supports accessibility features like dark mode, VoiceOver, and Dynamic Type for a personalized user experience.
The app is designed for exam preparation and does not directly offer certifications. Its goal is to help users pass the first-stage Second Class Electrical Engineer exam, which is a prerequisite for certification.
The latest version is 1.0.3, and it was last updated on September 8, 2026. While specific update frequency isn't detailed, this indicates ongoing maintenance and potential improvements.
Yes, your learning data is saved locally on your device only. The app does not require login and emphasizes privacy by keeping all study progress on the user's terminal.