Cognito System turns your exam syllabus and study materials into a personal learning system — with exam-aligned practice, active recall, spaced repetition, and AI-generated flashcards.
EXAM-READY OUT OF THE BOX
Choose your exam once. Every generated deck then follows its terminology, question style, expected answer depth, and scoring approach — with 80+ exam and assessment formats supported.
AI matches your exam's format. Supported: AP, SAT, ACT, GRE, GMAT, MCAT, USMLE, NCLEX, LSAT, CFA, GCSE, A-Level, IB, Bac, Abitur, ENEM, EBAU, Selectividad, Maturità, YKS, JEE, NEET, 共通テスト, 수능, 高考 — and 15+ more.
• Question stems, point values, and model answers — built in
• Keep Studying mode for unlimited practice before test day
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.
• 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
• Cards reappear at the precise moment your brain is about to forget
RICH CONTENT
• LaTeX math, 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
ORGANIZE YOUR WAY
• Decks at a glance — each topic with its own icon, color, 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
ACROSS YOUR DEVICES
• 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 visualized
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
• Classic & Compact study modes
• 1 Skill Tree per week
• Decks, folders, tags, streaks
• 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
• Image Occlusion — mask diagrams, quiz the hidden parts
• Advanced analytics — retention forecasts, weak-topic radar
• Unlimited Streak Freezes
Privacy Policy: https://cognitosystem.com/privacy.html
Terms of Service: https://cognitosystem.com/terms.html
Ratings & Reviews
4.0
out of 5
2 Ratings
Cognito is becoming a complete exam-preparation system. The new onboarding helps you choose a goal, configure the right format, and start learning immediately with your first personalized set.
We added exam preparation for Malaysia, Taiwan, and Israel, and expanded support for medical exams including USMLE, MCAT, PLAB, MCCQE, AMC, NEET-PG, FMGE, and INI-CET. The new Exam Readiness and Exam Sprint help you assess your pace and focus on the most important cards before the exam.
We also improved quizzes, transitions, widgets, and many interface details.
Thanks for learning with Cognito!
Version 2.4.9
The developer, Aleksei Usanov, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
VoiceOver
Voice Control
Dark Interface
Reduced Motion
Information
Seller
Aleksei Usanov
Size
54.9 MB
Category
Education
Compatibility
Requires iOS 18.0 or later.
iPhone Requires iOS 18.0 or later.
iPad Requires iPadOS 18.0 or later.
Mac Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.