Record skin conditions, symptoms, and treatments by uploading photos or text. Search for similar symptoms by body part or category. Share experiences anonymously in a community. View historical photos for tracking progress. Compare images over time.
Learn all 2992 kanji covered in elementary school through writing, reading, and comprehension exercises. Practice with 5 questions per session by grade level. Receive feedback with scoring and progress markers.
Learn English vocabulary and phrases with over 200 textbooks. Practice pronunciation alongside words. Access grammar, reading, and listening exercises for exams like TOEIC, English Proficiency Test, and university entrance.