Book "Organize books into shelves with filtering by category, reading status, or file type. Move books between shelves and lock specific titles. View reading calendar and reports with automatic log of books, time, and notes."
Track study progress with built-in time measurement and recording. Set daily missions with rewards to stay focused. Access courses anytime, download and replay selected lectures. Leave reviews and ask questions during lessons.
Read and annotate classical texts from 26 languages. Access 3,600 works condensed into 1,000 lines. Explore 54 academic fields including literature, science, and economics.
