Books in foreign languages and new words by tapping unknown terms for translations and adding them to a study deck. Supports PDF, EPUB, RTF, FB2, and TXT formats. Scan and convert foreign language documents into readable books.
Organize and review with customizable sets and spaced repetition. Add notes, diagrams, and equations. Export cards for offline . Track progress and set goals. Sync across devices.
Record lectures and get searchable transcripts for review. Generate flashcards from notes or text. Access AI-powered study tools to summarize content and practice problems. Organize study materials and track progress with customizable goals.
Learn vocabulary through space-themed games and interactive flashcards. Practice words with text, audio, and visual icons. Build vocabulary in categories like numbers, colors, and daily activities. Track progress and review words for reinforcement.
Play with single or modes. Choose from 21 English categories. Solve word puzzles with randomly generated clues. Compete against friends or challenge yourself to improve spelling and vocabulary.
Learn Japanese vocabulary aligned with JLPT levels N1–N5. Study 1000 words with example sentences and native audio pronunciation. Take quizzes, tests, and reviews. Track progress and review history. Practice kana writing for hiragana and katakana.
Vocabulary through using spaced repetition to reinforce memory. Review words based on performance and forgetting patterns. Track progress over time and set daily learning goals. Export study data and share others.