Learn Korean with real pronunciation lessons, including 21 vowels and 19 consonants. Master essential vocabulary through curated lessons. Engage in gamified courses using Korean dramas and variety shows.
Plan study schedules using AI-driven spaced repetition to optimize memory retention. Track progress and review key concepts based on performance. Access structured notes and exam-focused content to streamline revision.
Access and view sheet music for guitar and ukulele. Adjust scale and display for different screen sizes. Cache sheet music for offline use. Simplify chord notation for beginners. Change key to suit personal playing needs.
Practice spoken language with AI-powered conversation. Correct pronunciation at the phoneme level. Adjust dialogue difficulty and speed based on user skill. Support both Chinese and English input.
Learn French vocabulary with customizable wordbooks from popular textbooks and exams. Review words using real audio examples from movies, news, and broadcasts.
Teach young children with interactive lessons on math, English, and Chinese characters. Watch educational animations and sing along to儿歌. Learn dance and drawing through guided activities.
Read short English articles daily to build vocabulary and learn practical expressions. Access graded texts, exam passages, and TED talks with bilingual subtitles. Practice with quizzes, grammar explanations, and listening exercises.
Learn Korean through speaking, reading, listening, and writing exercises. Practice with certified teachers' content. Track progress and retain language skills over time. Engage in interactive lessons for conversational fluency.
Learn English with interactive lessons, audio synchronization, and vocabulary practice. Practice listening and speaking through text-to-speech, word repetition, and spelling exercises.
Helps users improve peripheral vision and speed reading. Users tap numbers in a to enhance visual search and attention. The tracks progress over time and encourages consistent practice to increase reading and recognition speed.
View today's astronomy image with accompanying text and author information. Access historical images and videos. Save and share favorites. View high-resolution versions. Customize video aspect ratios. Use widget to randomize and view saved images.