Now on App Store
Turn notes into
real knowledge.
Cogni transforms your messy notes into a complete learning system — auto-organized by subject, with smart summaries, flashcards, quizzes & spaced repetition. Built for students who want to actually remember what they study.
Smart Organization
Notes auto-sorted by subject & chapter. No more hunting for content.
Active Recall
AI-generated quizzes that force your brain to retrieve — not just re-read.
Spaced Repetition
Scientifically timed reviews so you never forget what you've studied.