MotoFix is an application that helps beginners learn motorcycle repair in an intuitive, easy-to-understand way with a clear progress chart right on their phone's browser. The homepage summarizes today's learning progress, consecutive learning days, quick repair tips, shortcuts to main screens (Learning, Diagnosis, Quiz, Progress, Tools, Maintenance), and a card to continue the lesson from where you left off. The "Learn by Part" screen lists topics such as engine, spark plug, air filter, engine oil, etc., with filters by vehicle type (manual transmission, scooter, motorbike). Each part details its function, signs of failure, how to check, basic troubleshooting, and safety precautions. After reading, you can mark it as completed and take a short quiz related to that lesson. The "Fault Diagnosis" function allows you to select common symptoms to see possible causes and initial checks. The "Repair Guide" section provides step-by-step practice exercises with difficulty levels and necessary tools. The Tools screen introduces screwdrivers, wrenches, pliers, a tire pump, a tire repair kit, spark plug wrenches, a multimeter, etc., so learners know what they need to prepare and can mark the tools they already have. Quizzes test knowledge by topic or lesson, calculate points, display explanations after each question, and award XP upon completion. Maintenance reminders track oil changes, spark plug checks, tire checks, etc. Users enter the most recent maintenance date, and the app alerts them to overdue, due today, or upcoming deadlines. The Progress page displays the number of lessons learned, quizzes completed, total XP, current level, unlocked badges, and percentage of route completion. The 1-minute vehicle check asks a series of quick questions (start, lights, horn, gasoline smell, engine sound, tires, brakes, oil leaks, etc.) with Yes/No/Not sure answers to suggest inspection directions and risk levels. The checklist before a long trip helps users tick items such as fuel, tires, brakes, lights, horn, oil, chain, mirrors, documents, and spare parts. A warning will be displayed if there are any unchecked high-risk items, and there will be a button to delete the entire checklist.