Upload PDFs directly and annotate with Apple Pencil. Summarize key ideas, ask questions, and highlight text. Search for specific content within documents. Sync notes and annotations across devices using iCloud. Organize and store PDFs securely.
Use AI to explain difficult text in PDFs. Select a document, drag a glass square over text, and receive simple explanations. Understand school books, research, or articles by breaking down complex parts into clear ideas.
Read EPUB and PDF files with a clean, distraction-free interface. Automatically categorize books across 18 genres. Generate AI-based subject tags and chapter summaries. Provide text explanations for deeper insights.
