Learn, explain, and get deep AI feedback. Let AI guide your Feynman explanations, quiz you into clarity, and build lasting understanding across any subject.





Start from a topic you want to master — browse curated subjects or enter your own.

Skim clear, structured explanations, key terms and common pitfalls to form a solid mental model.

Record your explanation (voice or text). Get instant analysis on depth, clarity, structure and example quality.

Follow targeted tips, refine your explanation and iterate until you can teach it simply.
Curated briefs, structures and key points so you learn what matters first.
Create your own topics, paste text or notes, and focus on exactly what you need.
Voice‑first or text — explain naturally with zero friction.
Scores and line‑by‑line guidance on accuracy, clarity, structure and examples.
Track scores, trends and milestones to stay motivated.
Adaptive prompts and quizzes that guide you to clarity.
Choose any concept you need to learn, from curated subjects or your own notes.
Review essentials with clear structure, key terms and typical pitfalls.
Speak or type your explanation in your own words to engage active recall.
Get scores and insights on accuracy, clarity, structure and examples.
Use targeted tips to improve and re‑explain where needed.
Repeat the loop until confident — build lasting mastery faster.
Calculus, Algebra, Probability, and more.
Physics, Chemistry, Biology — fundamentals to advanced.
Programming, Data Structures, Algorithms.
Core theories, models, and case‑based thinking.
Practice structured, clear answers with feedback.
Explain complex ideas at work with confidence.
Checks correctness and conceptual grasp across fundamentals and edge cases.
Rates how simply, precisely and coherently you explain.
Assesses relevance of analogies, examples and real‑world links.
Builds long‑term recall and ability to apply knowledge in exams or work.
Go beyond memorization — build exam‑ready understanding with concise, structured explanations.
Practice clear, rubric‑aligned answers with targeted AI feedback.
Master new skills faster with personalized guidance and deliberate practice.
Explain complex ideas simply in docs, meetings and presentations.
Sharpen explanations and analogies; check clarity of lesson examples.
Turn confusion into clarity by explaining — with AI pointing out exact gaps.
Learn by explaining — if you can teach it simply, you truly understand it.
Immediate scores and targeted suggestions on what to fix next.
Adaptive prompts, focused practice and reminders built around your goals.
From math and science to humanities, business and professional skills.
Active explanation beats passive reading for memory and transfer.
Transparent controls with data handled responsibly.
Browse curated topics designed for the Feynman method — start with a strong brief, learn the structure, then explain it yourself.
Feynman AI supports all academic and professional subjects, from mathematics and sciences to business and humanities. Our AI adapts to any topic that requires deep understanding.
Download the app, pick a topic or browse subjects, review the essentials, then explain in your own words. The AI will score and guide you step by step.
Our advanced AI analyzes your explanations using educational best practices, providing specific suggestions to improve clarity, depth, and practical application of concepts.
Students, exam takers, self‑learners, professionals, and teachers — anyone who wants to turn complex ideas into clear understanding.
Yes. Active explanation builds stronger memory and transfer than passive reading, helping you retain knowledge longer.
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