- Create flashcards easily by sketching or typing. - Many ways to practice: Spaced Repetition (Leitner system), Quick review, Random view, Timed Reviews, Perfectionist, Punisher - Use Text-to-Speech feature to learn new languages . (support 37 languages and dialects) - Generate multiple choice automatically. - Import or export flashcards to JSON or text format and share with your friends. - Support importing from Quizlet. - Sync across devices using iCloud.