Comparison

Feynman vs Einstein AI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Feynman

Features
Read full description

Feynman is a tech startup company based in Alexandria, Egypt. Feynman's main core is providing educational help for college students to understand academic/non-academic subjects. The main use of the application is that students who need help in any academic or non-academic subjects can smoothly pick one of Feynman's tutors staff and arrange a tutoring session. Initially, Feynman has gathered a team of tutors to provide the service. Our current tutors team is a team of undergraduate students who are enrolled in normal universities in Egypt. What defines our current/new tutors the best is that they are students/experts who are very passionate about helping other students, concerned in contributing to the creation of a unique way of teaching using the Feynman technique. The meetings would happen in places that are contracted with Feynman. Student have two session nature options. The first one is called a "quick help" session, which is only obligated to students who have quick topic to learn or quick question to be answered. The second option is called a scheduled session where students can learn bigger topics and ask more advanced problems/questions. In addition, the application has a feature called ‘Join’. This feature is provided for students who want to join an already booked sessions; those session are booked by other users. If the tutor accepts the joining request, then the student is welcome to join the session

About

Einstein AI

This app uses the Feynman Learning Technique to help you master any subject through voice interaction. Explain concepts aloud, take voice-powered quizzes, and receive detailed performance analysis to identify areas for improvement.

Highlights
  • Voice-powered concept explanation
  • Dynamically generated voice quizzes
  • Detailed performance analysis
  • Subtopic strength identification
  • Hands-free microphone interaction
  • Customizable learning topics
Read full description

Feynman AI: Master Concepts with the Power of Your Voice Unlock your potential with Feynman AI, the ultimate self-improvement app designed to revolutionize the way you learn! Based on the proven Feynman Learning Technique, this app is perfect for students, professionals, and lifelong learners striving to deepen their understanding and achieve mastery in any subject. How It Works Explain to Learn: Begin by voicing the concept or topic you want to master. Engaging Quizzes: Answer dynamically generated quiz questions using your voice, making the process intuitive and accessible. In-Depth Analysis: Receive detailed results that break down your performance across subtopics, highlighting areas of strength and those needing improvement. Why Feynman AI? Voice-Powered Learning: Simplified interaction through your microphone ensures accessibility and ease of use. Targeted Feedback: Pinpoint weaknesses and track progress with insightful, data-driven analysis. Adaptive for Everyone: Whether you're a student preparing for exams or a professional sharpening your skills, Feynman AI adapts to your learning journey. Efficiency Redefined: Spend less time guessing and more time growing with actionable, precise feedback. Key Features Microphone-based interaction for a hands-free experience. Customizable topics to align with your learning goals. Comprehensive result pages with subtopic scores and detailed improvement areas. Intuitive design for a seamless and engaging user experience. Who Is It For? Students: Improve academic performance with focused learning. Professionals: Stay sharp in your field with targeted skill enhancement. Self-Learners: Take control of your personal development and master any subject. Feynman AI combines cutting-edge technology with a proven learning methodology to empower you to learn smarter and faster. Download Feynman AI today and start your journey to mastery! Privacy Policy: https://berkaygemici.github.io/feynman Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Feynman4 screens
Einstein AI4 screens

Verdict

The call

The clearest difference is in-app purchases: Feynman at none against Einstein AI's 2. Feynman also leads on update cadence (every 3 days vs every 2 weeks) and iOS requirement (9.0 vs 15.1). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Einstein AI sells 2 in-app purchases, starting at $4.99 per 7 days. Feynman asks for nothing beyond the download.

UpkeepUpdate frequency

Feynman ships an update every 3 days, Einstein AI every 2 weeks. The most recent releases landed on September 10, 2026 and September 2, 2026 respectively.

Scorecard3 real differences · 7 level
Feynman versus Einstein AI: the parameters behind the verdict, then further details
ParameterFeynmanEinstein AI
PriceFreeFree
Rating—4.7 (184 ratings) — better
Positive reviews—22.2% of reviews
Number of ratings—184 — better
Update frequencyEvery 3 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better15.1
Further details — not scored
Size17 MB66 MB
Age rating4+4+
DeveloperMohamed KamalBerkay Gemici

In-app purchases

None

Feynman

No in-app purchases

2 purchases

Einstein AI

Subscriptions2
  • Weekly Pro$4.997 Days
  • Yearly Pro$39.991 Year

Questions

Is Feynman free?
Feynman is free to download, with no in-app purchases.
Is Einstein AI free?
Einstein AI is free to download, with in-app purchases available.
Do Feynman or Einstein AI have ads?
Neither Feynman nor Einstein AI shows ads.
Which is updated more often, Feynman or Einstein AI?
Feynman ships an update every 3 days, and Einstein AI every 2 weeks. Most recently, Feynman was updated on September 10, 2026 and Einstein AI on September 2, 2026.

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