電験三種 法規ラボ
denken3lab Education In-app purchases
Intensive study for the Electrical Engineer 3rd Class "Regulations" section using past questions, detailed explanations, flashcards, and practice tests in the actual exam format.
- Downloads
- 85+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Oct 29
- 2026 · v1.1.6
Screenshots
About 電験三種 法規ラボ
"Denken 3-shu Hoki Lab" is an exam preparation app designed for efficient learning of the "Hoki" (Regulations) subject of the 3rd Class Electrical Chief Engineer Examination.
It combines past exam questions, a practice test in the actual exam format, flashcards, formula cards, a textbook, and short study sessions. You can repeatedly study Hoki while reviewing incorrect answers and areas of weakness.
[Main Features]
■ Past Exam Questions:
You can work through questions by year. You can check explanations for each question and repeatedly study while understanding the content.
■ Detailed Step-by-Step Explanations: Even for calculation problems and problems including diagrams, you can check the thought process and solution method step by step.
■ Practice Test Mode:
Select the year you will take the exam and challenge yourself with questions in a format similar to the actual exam, while being mindful of the time limit. After the exam, you can check the pass/fail result and the correctness of each question in a list, and quickly move to the questions you got wrong for review.
■ Flashcards, Formula Cards, and Textbook: You can repeatedly review important points of Hoki and formulas necessary for calculations in flashcard and textbook formats.
■ Gap Training
This app uses question-and-answer format based on past exam questions, allowing you to study even during short periods of time, such as while commuting or taking a break. You can also check the source of each past exam question from the individual cards.
■ Learning History & Weak Areas
Records your correct/incorrect answers and learning progress, allowing you to identify problems to review and areas you struggle with.
【Recommended for those who:】
・Want to efficiently review past questions for the Third-Class Electrical Engineer Examination "Regulations"
・Want to understand not only the answers but also the thought processes and calculation procedures
・Want to practice time management in a format similar to the actual exam
・Want to utilize spare time with flashcards and question-and-answer format
・Want to focus on reviewing incorrect answers and areas they struggle with
Some questions and features are available for free. Premium features are available through a one-time in-app purchase. No advertisements are displayed within the app.
This app is an unofficial app intended to support learning for the Third-Class Electrical Engineer Examination. It is not an official app provided or approved by the examination body or other public institutions.
It combines past exam questions, a practice test in the actual exam format, flashcards, formula cards, a textbook, and short study sessions. You can repeatedly study Hoki while reviewing incorrect answers and areas of weakness.
[Main Features]
■ Past Exam Questions:
You can work through questions by year. You can check explanations for each question and repeatedly study while understanding the content.
■ Detailed Step-by-Step Explanations: Even for calculation problems and problems including diagrams, you can check the thought process and solution method step by step.
■ Practice Test Mode:
Select the year you will take the exam and challenge yourself with questions in a format similar to the actual exam, while being mindful of the time limit. After the exam, you can check the pass/fail result and the correctness of each question in a list, and quickly move to the questions you got wrong for review.
■ Flashcards, Formula Cards, and Textbook: You can repeatedly review important points of Hoki and formulas necessary for calculations in flashcard and textbook formats.
■ Gap Training
This app uses question-and-answer format based on past exam questions, allowing you to study even during short periods of time, such as while commuting or taking a break. You can also check the source of each past exam question from the individual cards.
■ Learning History & Weak Areas
Records your correct/incorrect answers and learning progress, allowing you to identify problems to review and areas you struggle with.
【Recommended for those who:】
・Want to efficiently review past questions for the Third-Class Electrical Engineer Examination "Regulations"
・Want to understand not only the answers but also the thought processes and calculation procedures
・Want to practice time management in a format similar to the actual exam
・Want to utilize spare time with flashcards and question-and-answer format
・Want to focus on reviewing incorrect answers and areas they struggle with
Some questions and features are available for free. Premium features are available through a one-time in-app purchase. No advertisements are displayed within the app.
This app is an unofficial app intended to support learning for the Third-Class Electrical Engineer Examination. It is not an official app provided or approved by the examination body or other public institutions.
What’s new
Version 1.1.6 · Updated October 29, 2026
機械ラボの製品版公開に対応しました。 ホーム画面の「ほかの科目も学ぶ」から、機械ラボのGoogle Playページへ移動できます。
Alternatives to 電験三種 法規ラボ
Looking for apps like 電験三種 法規ラボ? Here are 6 similar Android apps on Google Play. 5 of the 6 are free to download.
-
Учить слова. Английский язык
-
Expression Calculator
-
Learn by Social Masla
-
Math Quiz - Test Your Skills
-
Trading mart
-
TapNPlay
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| 電験三種 法規ラボ | – | Free | 50+ | Oct 29, 2026 | |
| Учить слова. Английский язык | – | Free | 1,000+ | – | Compare |
| Expression Calculator | – | Free | 10+ | – | Compare |
| Learn by Social Masla | – | Free | 100+ | – | Compare |
| Math Quiz - Test Your Skills | – | Free | 1+ | – | Compare |
| Trading mart | – | Free | 100+ | – | Compare |
| TapNPlay | – | 1.39 USD | 1+ | Jun 24, 2026 | Compare |
Compare 電験三種 法規ラボ with the top alternatives: ratings, updates, ASO score and keyword gaps →
Similar apps on Google Play
- Учить слова. Английский язык
- Expression Calculator
- Learn by Social Masla
- Math Quiz - Test Your Skills
- Trading mart
- TapNPlay
- iSmartExams: Exam Prep
- InyaTrust: Exam Prep
- जमीन रिकॉर्ड देखें- Land Guide
- SBF See: Sportbootführerschein
- Angle and Degree Calculator
- Shedtime: Music Practice Log
- Hornbook: Homeschool Tracker
- English 12 Global Success
- Pasarai Staff
- SuPick: Capital Quiz
- TeachLLM: AI Teacher
- תאוריה בקלילות
- CNRN Practice Test
- Gen Education
- Bhagwat Geeta Book In Hindi
- Saleem
- Shankar IAS TNPSC
- iPrep PAL Coach
- تعلم الروسية بسهولة بالعربية