Know It - Feynman
Education
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
STOP PASSIVE STUDYING. START MASTERING.
You think you know your subject? Prove it.
KnowIt is the first app that combines the Feynman Technique with advanced AI to turn your voice into the ultimate learning tool.
Most students re-read notes endlessly. That’s inefficient. The only way to truly learn is to teach. KnowIt listens to you, grades your logic, and prepares your reviews automatically.
HOW IT WORKS:
Quick Session (Tap & Talk)
No folders, no friction. Just open the app, hit the big red button, and explain a concept (Law, Code, Med, History...) as if teaching a toddler.
AI Grading & "Roast"
Our AI doesn’t just transcribe; it audits your knowledge.
The Score: Get a raw understanding score (0-100).
The Feedback: The AI identifies logic gaps, hesitation, and missing key facts. It tells you exactly what you don't know yet.
Instant Flashcards
Stop wasting hours typing cards. KnowIt automatically generates flashcards specifically targeting the gaps found in your explanation.
Spaced Repetition (SRS)
Review your generated cards with a smart algorithm (Anki-style). Swipe Right if you know it, Swipe Left if you forgot. We handle the scheduling to ensure long-term retention.
WHY KNOWIT?
Zero Friction: Designed for flow. Capture ideas while walking or commuting. The AI auto-titles and categorizes your sessions.
Active Recall: Forces you to structure your thoughts, not just memorize them.
Gamified Growth: Keep your Streak alive and watch your "Explanation Score" improve over time.
Whether you are a med student, a developer learning a new stack, or a lifelong learner, KnowIt is the relentless tutor in your pocket.
Download now and test your first explanation.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Fresh new look: navigation now uses iOS Liquid Glass design
• Fixed a bug that prevented signing in
• You can add topics again with the + button — and now directly from My Topics too
• Performance and stability improvements
The developer, NOLAN OLIVIER DANIEL ESSERTAIZE, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- NOLAN OLIVIER DANIEL ESSERTAIZE
- Size
- 52.5 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Advertising
User-Generated Content
- In-App Purchases
Yes
- Abonnement étudiant $3.99
- Abonnement Illimité $12.99
- Copyright
- © 2026 Essertaize Nolan