Cognito · AI Flashcards

Remember 95% of what you study. Turn YouTube videos, PDFs, and lecture notes into AI flashcards — organised in beautiful decks, yours to keep, forever.

Cognito uses Gemini AI to generate exam-ready flashcards from anything you read, watch, or hear. Built on FSRS, the modern spaced-repetition algorithm trusted by medical students, lawyers, and engineers worldwide — sharper than the SM-2 algorithm Anki ships with by default.

YOURS, FOREVER Every card you create stays free — even if you cancel Premium. No paywall on what you've already made, ever. Premium pays for ongoing AI work, not for access to your library. • Lifetime export to Anki (.apkg), CSV, and TSV • Works fully offline — your library lives on your device • Cancel anytime, keep everything

TURN ANYTHING INTO FLASHCARDS • YouTube videos, PDFs, audio recordings, images, websites, arXiv papers, handwritten notes • AI extracts the right concepts and writes the cards • Edit before you save — you stay in control

SCIENCE-BACKED MEMORY • FSRS — Free Spaced Repetition Scheduler, the modern successor to SM-2 • Proven 95%+ long-term retention in independent studies • Cards reappear at the precise moment your brain is about to forget

EXAM-READY OUT OF THE BOX AI matches your exam's format and mark scheme. Supported: GCSE, A-Level, IB, AP, SAT, MCAT, USMLE, NCLEX, LSAT, GRE, GMAT, Bac, Abitur, ENEM, EBAU, Selectividad, Maturità, Matura, YKS, UTBK, JEE, NEET, 共通テスト, 수능, 高考, 學測 — and 15+ more. • Mark allocations, command words, and model answers — built into the prompt • Keep Studying mode for unlimited revision before test day

RICH CONTENT • LaTeX maths, syntax-highlighted code, Mermaid diagrams, tables • Text-to-speech in any language • Image cards, image occlusion, cloze deletions

FOUR STUDY MODES • Classic flip — Anki-familiar • Compact — answer below the question, no flip • Quiz — AI-generated multiple choice with distractors • Typed Answer — active recall, AI-graded

ORGANISE YOUR WAY • Decks at a glance — each topic with its own icon, colour, and card count • Pin your most-studied decks to Home for two-tap access • Folders, tags, smart filters • iOS widgets and Dynamic Island study progress • Daily streaks and achievements

ACROSS YOUR DEVICES • iCloud sync across iPhone, iPad, and Mac — your library follows you • Sign in optional — works offline-first, syncs when connected

TRACK YOUR PROGRESS • Heatmap and review-volume trends • Daily and weekly mastery progress • Weekly Wrapped — your progress, beautifully visualised

SKILL TREES (Premium) AI builds a structured learning path with prerequisites, milestones, and boss challenges. From a topic, YouTube link, PDF, or URL — one tap, full curriculum.

FREE — and yours forever • Unlimited manual card creation • 3 AI card generations per day • Full FSRS spaced repetition • All four study modes • 1 Skill Tree per week • Decks, folders, tags, streaks, achievements • iCloud sync across your devices • Every card, deck, and progress entry — yours forever, even free

PREMIUM — pays for ongoing AI work • Unlimited AI card and Skill Tree generation • Skill Trees from YouTube, URL, PDF, or any topic • AI Tutor & Voice Tutor — Gemini Live audio on every card • Translate decks into 28 languages — your review progress stays intact • AI Rewrite — polish any card's wording in one tap • AI Mnemonic Hints — turn any card into a memory hook • Anki Import — bring your .apkg collection in seconds • Image Occlusion — mask diagrams, quiz the hidden parts • Advanced analytics — retention forecasts, weak-topic radar • Unlimited Streak Freezes • Premium colour themes & TTS voices

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