This is an exam preparation app for those aiming to pass the Level 3 Nail Technician Skills Certification Exam. ■ Key Features ・Over 300 questions included ・A comprehensive workbook including illustrated questions ・Category-based study: Select 10 questions per subject and study them. ・Mock exam mode: Randomly select 60 questions in the actual exam format. ・Review mode: Automatically collect incorrect questions for efficient review. ・Bookmark function: Save important questions. ・Visualize study progress: Check correct answer rate by category. ・Study management: Record consecutive study days and weekly study graph. ・Daily study reminders. ■ Included Categories ・Hygiene and Disinfection ・Nail Structure and Function ・Nail and Skin Diseases and Problems ・Nail Care Knowledge and Procedures ・Nail History and Related Knowledge ■ Features ・Fully Offline: Study anytime, anywhere without an internet connection. ・Sophisticated UI design: Beautiful pink gradient design. ・Efficient Study Support: Focus on reviewing weak questions. This app supports you as you strive to pass the Level 3 Nail Technician Skills Certification Exam.