Prepare for exams with your own notes. Turn them into flashcards, check the answers, then follow a daily review plan.
Approve the cards you want, then let spaced repetition build a clear daily review plan. Exam Profiles adjust terminology, question style, and answer depth for the test you are preparing for.
Your saved cards, decks, and progress stay yours — even if you cancel Premium.
From material to cards
Start free with a topic, pasted text, or photo. Premium also supports PDFs, document scans, audio recordings, YouTube links, arXiv papers, and supported web pages.
Cards appear as they are generated. Check each question and answer, improve the wording, remove anything weak or repetitive, choose a deck, and save only the cards worth studying.
Review on schedule
• Daily Goal gives every session a finish line
• Daily Mix combines material across decks
• Weak Spots returns to concepts that need another pass
• Learn introduces new cards without hiding due reviews
Plan for your exam
Create an Exam Plan around your date, available study days, and decks. Exam Profiles adjust terminology, question style, topic emphasis, and answer depth for the exam you select.
Selected topic guides help you organize your own cards for GED subjects, the SAT and PSAT/NMSQT, core ACT sections, and supported AP courses.
Choose a review mode
• Classic — reveal and grade
• Compact — faster review without a flip
• Quiz — multiple-choice practice
• Type Answer — active recall with AI feedback
Classic and Compact are free. Quiz and Type Answer are included with Premium.
Cards can include math, code, tables, images, cloze deletions, image occlusion, and text-to-speech. Import existing decks from Anki .apkg, CSV, or TSV files.
Keep your library
Edit cards and decks at any time. iCloud keeps your library and progress in sync across iPhone and iPad. Review saved cards without an internet connection; AI creation and iCloud syncing require one.
Free includes
• Unlimited manual cards and review
• 10 AI generation batches per calendar month — one batch can create several cards
• Topic, pasted-text, and photo generation
• Classic and Compact study modes
• Exam Plans, rich cards, iCloud sync, and manual text-to-speech
Premium adds
• Unlimited AI card generations
• PDF, scan, audio, YouTube, arXiv, and supported web sources
• Quiz and Type Answer
• Text and Voice Tutors
• Deck translation, unlimited AI Rewrite, Mnemonic Hints, and Deck Boost
• Hands-free review, AI Coach, and automatic streak protection
Premium removes generation limits and unlocks premium AI tools. It never locks the library you already built.
Premium is an auto-renewable subscription. Payment is charged to your Apple Account at confirmation. Manage or cancel your subscription in your App Store account settings.
Privacy Policy: https://cognitosystem.com/privacy.html
Terms of Service: https://cognitosystem.com/terms.html
Ratings & Reviews
4.0
out of 5
2 Ratings
• Refreshed the Home, Decks and study screens with soft backgrounds and animations, a simpler card detail screen and improved empty states.
• Added contextual tips to help you discover features. You can turn them off in Settings.
• Expanded the exam catalog for the US, UAE, Australia, India and Pakistan.
• Updated onboarding and the Premium screen to make it easier to start studying and choose a subscription.
• Refreshed Mac navigation and added accent color selection. Your chosen color now syncs between iPhone, iPad and Mac through iCloud.
• Simplified Settings and made long deck names easier to read.
Thank you for learning with Cognito!
Version 2.6.8
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 Linked to You
The following data may be collected and linked to your identity:
Purchases
Location
User Content
Identifiers
Usage Data
Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
User Content
Diagnostics
Other Data
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