Comparison

Feynman AI vs Gemius

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

Head to head
About

Feynman AI

Master complex subjects by explaining them yourself and receive AI feedback to improve understanding and retention. Ideal for students, self-learners, and professionals seeking deeper knowledge.

Highlights
  • Practice explaining concepts
  • Real-time AI feedback and clarity scoring
  • Track learning progress over time
  • Build lasting mastery with active recall
  • Homework and study helper
  • Flashcards for memorization
Features
Read full description

Easily handle complex subjects by explaining them yourself – and get AI feedback to improve faster. Whether you’re doing homework, preparing for exams, or just want to learn deeply, Feynman AI helps you explain and memorize key concepts like never before. Key Features 1. Practice Explaining Record or write out your explanation of any topic; transform your knowledge into easy-to-remember lessons. 2. Real-Time AI Evaluation Feynman AI gives you a clarity score and points out areas to strengthen. Perfect for homework reviews and exam prep. 3. Track Your Learning Progress Monitor how your explanations improve over time. Stay motivated with clear metrics of understanding. 4. Build Lasting Mastery Combine the Feynman Technique with active recall. Whether it’s advanced Physics or basic Algebra, deepen your retention. Why Feynman AI? - Explain Concepts Clearly: Turn complex ideas into simple, teachable material. - AI Feedback: Receive instant insights on understanding, clarity, and examples. - Homework & Study Helper: Tackle assignments with structured practice and custom quizzes. - Flashcards & Memorization: Integrate your explanations into flashcards for quick review. - Multi-Subject Coverage: Physics, Chemistry, Biology, Math, Algebra, and more. Who Is It For? - Students: Solve homework and study for challenging exams. - Self-Learners: Explore new topics independently. - Professionals: Upgrade knowledge in various domains. - Teachers & Tutors: Hone the art of clear explanations. - Anyone: Struggling with complex ideas and wanting to memorize better. How It Works 1. Select a Concept – or add your own. 2. Explain It – out loud or in writing. 3. AI Feedback – get immediate clarity, expression, and example tips. 4. Refine & Memorize – use guided practice and flashcards. 5. Grow Your Knowledge – track progress and keep learning new topics. Additional Info - Privacy Policy: https://feynmanai.net/privacy-policy - Terms of Service: https://feynmanai.net/terms-of-service - Support: support@feynmanai.net - Website: https://feynmanai.net Experience the power of the Feynman Technique + AI. Download Feynman AI today to start mastering homework, studying, and deep learning!

About

Gemius

Features
Read full description

Gemius turns any topic into a personalized powered course in seconds. Simply describe what you want to learn, whether it's Python, piano, marketing, or anything in between, and Gemius builds a complete course with structured chapters, bite-sized lessons, and quiz questions tailored just for you. LEARN YOUR WAY • AI generates a full course from any topic you choose • 8 structured chapters with 40 lessons per course • Quiz questions to test and reinforce your knowledge • Beginner, Intermediate, and Advanced difficulty levels STAY MOTIVATED EVERY DAY • Daily Bounties keep you engaged with fresh challenges • Earn XP and coins as you complete lessons • Build your streak by checking in every day • Level up from Newcomer all the way to Immortal COMPETE AND ACHIEVE • Climb the global leaderboard and compete with other learners • Unlock trophies as you hit milestones • Track your progress with a detailed stats dashboard • View your learning activity log and course history YOUR PERSONAL QUEST LOG • All your courses in one place • See progress at a glance with visual progress bars • Pick up right where you left off Gemius is for curious minds who want to learn anything, at any time, on their own terms. Whether you have 5 minutes or 5 hours, there's always a lesson waiting for you. Start your first quest today.

Screenshots

Feynman AI4 screens
Gemius4 screens

Verdict

The call

The clearest difference is in-app purchases: Gemius at none against Feynman AI's 5. Gemius also leads on ads (none vs shown). Feynman AI's advantage is iOS requirement (15.6 vs 17.0). On price 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. Feynman AI sells 5 in-app purchases, starting at $4.99 per 7 days. Gemius asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Feynman AI versus Gemius: the parameters behind the verdict, then further details
ParameterFeynman AIGemius
PriceFreeFree
Rating4.4 (15 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings15 — better—
Update frequencyMonthly—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size76 MB53 MB
Age rating4+4+
DeveloperGeekclo Co., Ltd.Eldar Terzic

In-app purchases

5 purchases

Feynman AI

Subscriptions5
  • Feynman Learn - Weekly Plan$4.997 Days
  • Feynman Learn - Monthly Plan$9.991 Month
  • Feynman Learn - Quarterly Plan3 Days trial$29.993 Months
Show 2 more
  • Feynman Learn - Annual Plan3 Days trial$49.991 Year
  • Feynman Learn - Annual Plan3 Days trial$59.991 Year
None

Gemius

No in-app purchases

Questions

Is Feynman AI free?
Feynman AI is free to download, with in-app purchases available.
Is Gemius free?
Gemius is free to download, with no in-app purchases.
Do Feynman AI or Gemius have ads?
Feynman AI shows ads; Gemius does not.

Other comparisons