冷凍三種の森（第三種冷凍機械責任者試験対策アプリ）

"The Forest of Three Types of Refrigeration" is a learning app for past questions of the Third-Class Refrigeration Machine Operator Examination. [Main Features] ● Automatic Question Generation Mode → Equipped with an algorithm based on the forgetting curve. Based on your correct/incorrect history of the past three attempts and the elapsed time, it automatically presents questions that you should review at the optimal time. You don't need to think, "Which questions should I solve today?" Just launch the app, tap "Automatic Question Generation Mode," and continue solving the presented questions to approach a passing level of ability. ● Question Selection Mode → You can freely extract questions by year, subject, correct/incorrect history, etc. You can choose the questions you like and study at your own pace. ● Mock Exam Mode → You can take a mock exam with questions randomly selected from all unlocked questions. Once you have gained some ability, test your skills in this mode. ● Learning History Saving → The correct/incorrect history for each question is saved for the past 10 attempts. You can see your weak points at a glance. ● Bookmark Function → You can collect only the questions you are interested in and review them all together later. ● Memo Function → You can leave notes for each problem. You can jot down hints for solutions and review them later. ● Drawing Function → You can take handwritten notes while solving problems, allowing you to solve problems in an environment similar to the actual test! ● Your Efforts Grow the Forest → The forest on the home screen grows little by little for every approximately 20% of your learning progress. Let's work hard to complete the forest! ● Earn Coins Through Learning and Collect Animals! → You earn forest coins with each lesson, and can invite animals to your forest. Let's aim to complete the animal encyclopedia! 【Other】 ● In-App Purchases: 2019 problems are available for free → In-app purchase unlocks all problems from 2019 to 2025 (one-time purchase) → Once purchased, problems from subsequent years will be automatically added. ● Ad-Free Operation → A quiet design allows you to concentrate on learning. [Recommended for those who:] * Aim to pass the exam through self-study * Want to study efficiently during their commute or in their spare time * Want to identify their weaknesses and focus on reviewing them * Are struggling with the cycle of "memorizing and forgetting" * This app is not the official app for the Third-Class Refrigeration Machine Operator Examination and is not affiliated with any government agency or public organization.