電験三種試験対策

This is an unofficial learning app for the Third-Class Electrical Chief Engineer Examination (Denken 3), covering Theory, Power, Machinery, and Regulations through original multiple-choice questions and explanations. It is not affiliated with the examination body. [Main Features] * Lessons: Organizes key points for all 10 fields. * Practice Mode: Solves 520 original multiple-choice questions across all 10 fields, one question at a time, and checks understanding with explanations. Incorrect answers can be reviewed. * Passing Training (Premium): 10-question test, error review, and learning history. * AI Learning Guide (Premium): AI provides explanations on provided quick learning themes (free-form questions are answered by the in-device guide and are not sent externally). [Free Features] Even with the free plan, you can use 3 lessons, 20 practice questions (with explanations and review), and a learning log. The free plan displays notifications (self-advertisements) for our related apps. 【Premium (Monthly/Annual Auto-Renewing Subscription)】 • Lessons in all 10 fields • 520 practice questions • Passing training (10-question test, error review, learning history) • AI learning guide • No in-house ads 【AI and Data Handling】 The AI ​​learning guide sends selected quick learning themes and fixed learning instructions to an external AI service (Google Gemini) via our servers (Cloudflare) after you have given your consent on a confirmation screen before sending. Consent can be reset in the settings. Account registration is not required. We do not use third-party advertising SDKs or advertising IDs. 【Pricing】 Please check the price and availability of a free trial on the Google Play purchase screen before purchasing. Purchases and purchase restoration can be done from the app's "Plans" tab and "Settings". After purchase confirmation, your Google Play account will be charged. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can cancel anytime from "Subscriptions" on Google Play. The questions are original questions created based on the exam syllabus and are not reproductions of actual exam questions. Passing the exam is not guaranteed. Privacy Policy: https://horusuzu.github.io/burningtribe-legal/denken3/privacy-policy.html