Most book apps count by book. But a 1000-page novel ≠ a 100-page novella. We scan every book for exact word count and difficulty on a 9-point scale — so you actually understand yourself as a reader. AI analyzes your notes, quotes, and patterns to recommend books you'll love, based on you, not stranger reviews. Voice-capture quotes via Siri. AI character images. Apple Watch biometric tracking. Built-in EPUB reader. Daily cognitive load reports. Strava for reading.