海技士(機関)4級　試験対策

This learning app is designed for those aiming to pass the written exam for the Class 4 Marine Engineer (Engine) license. It provides original questions tailored to the actual exam's scope and format, covering each subject (Engine Part 1, Part 2, Part 3, and General Duties), allowing for efficient preparation during spare time.

■ Main Features
・Question-and-Answer Practice: Solve questions divided into sets for each subject and receive immediate scoring. Supports input methods such as multiple choice, fill-in-the-blank, calculation, and written answers.

・Instant Scoring and Explanation: Check correctness and explanations immediately after answering, supporting understanding retention.

・Actual Exam Simulation: Simulate the actual exam with subject exemption options, timed questions, pass/fail judgments, and subject-specific scores.

・Review Mode: Focus on reviewing only incorrect or partially correct answers.

・Bookmarks: Save questions you're interested in for review anytime.

・Learning Analysis: Visualize correct answer rate, consecutive study days, performance by subject, format, and field, and mock exam history in graphs. Your weaknesses are immediately apparent.

• Learning Reminders: Daily notifications help maintain your study habits.

• Offline Support: All questions and grading are completed within your device. You can study without worrying about your internet connection.

■ Supported Subjects
• Engineering Part 1
• Engineering Part 2
• Engineering Part 3
• General Duties

■ About the Content
The questions included are original questions created based on the scope and format of the actual exam. You can try the first set of each category first. With the in-app purchase "Unlock All Features," you can use all categories and practice exams.

We support your daily efforts towards passing the Class 4 Marine Engineer (Engine) exam.