Your note-taker and AI study aid in one. Take notes in clean notebooks, then turn any note, textbook, slide, or PDF into instant flashcards, quizzes, and an AI tutor — with a review loop that drills you on exactly what you're about to forget.
Paste notes or a PDF → instant flashcards · No credit card · iOS & web
Krakenote is two things in one — a clean place to take notes, and an AI study aid that turns them into real recall.
Capture lectures, ideas, and reading in organized notebooks — rich, easy to edit, and synced the moment you type.
One tap turns any note, PDF, or photo into AI flashcards, quizzes, and a tutor — then spaced repetition drills you right before you'd forget.
One clean loop, backed by the science of memory — capture anything, understand it, and actually retain it.
Snap a photo, or upload a PDF or doc. On-device OCR reads it in seconds.
AI builds flashcards and quizzes — and the Tutor shows the work and makes fresh practice.
Spaced repetition resurfaces each card right before you'd forget it. Streaks keep you going.
Take quizzes and mock exams, and watch your readiness score climb toward test day.
Most apps do one piece. Krakenote does the whole spine — on your phone and the web.
Turn any page into a clean, editable deck — no typing, no busywork.
Auto-generated multiple-choice with explanations, so you learn the why.
Show the work, generate more practice, or submit your own answer for feedback.
A proven memory algorithm shows you the right card at the right moment.
Study on your phone, review everything on the web. One account, always in sync.
Upload lecture slides, textbooks, and PDFs from your phone or the web.
Make decks and review for free. Go Pro for unlimited AI, the Tutor, and exam mode.
Create a free account and turn your first notes into flashcards in under a minute — on iOS and the web.