Guess Chinese idioms by matching images or characters. Learn meanings and pinyin pronunciations. Unlock daily puzzles and weekly competitions. Sync progress across devices. Share humorous ancient character emojis in messages.
Explore radiographic with detailed projections and accurate imaging. Navigate through anatomical structures, compare views, and access cross-sectional references. Sync with devices across Mac, iPhone, and iPad using a single subscription.
Study cards with spaced repetition based on the Ebbinghaus forgetting curve. Add text, images, and PDFs in bulk. Edit cards with text masking, image overlays, and auto-text recognition. Search, sort, and organize cards with tags and folders.
