Penseum vs Einstein AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Penseum
Transform any course material into an interactive learning experience. Upload documents, videos, or notes, and receive personalized lessons with a voice tutor, diagrams, and practice exams tailored to your weak spots. Master any subject with AI-powered study tools.
- AI voice tutor with live diagrams
- Upload PDFs, videos, and notes
- Personalized practice exams
- Study guide and reviewer maker
- Progress tracking by topic
- AI flashcards and summaries
Read full descriptionHide full description
Penseum is the AI tutor that teaches you your actual course material out loud. Upload anything — lecture slides, PDFs, YouTube videos, photos of your notes — and Penseum turns it into a full course in seconds. Then your AI tutor teaches it to you: a real voice that draws diagrams and worked examples on screen as it talks, checks that you understand, and re-explains when something isn't clicking. When you're ready, prove it with a practice exam built from your own material and aimed at what you keep missing. - AI TUTOR: A voice tutor that talks, draws, and asks you questions. Interrupt anytime and it explains it a different way. - UPLOAD ANYTHING: PDFs, PowerPoint, Word docs, YouTube links, photos of handwritten notes, or pasted text. Course ready in seconds. - PRACTICE EXAMS: Multiple-choice and written questions generated from your notes, weighted to your weak spots. Your results feed straight back into your tutor. - FLASHCARDS, NOTES & PODCASTS: Every unit comes with flashcards, a summary, and a podcast you can listen to on the way to class. - STUDY GUIDE & REVIEWER MAKER: Turn a 40-page PDF into a study guide or exam reviewer in one tap. - KNOWLEDGE MAP: See every topic as not started, partial, or mastered, and jump straight to what needs work. - ANY SUBJECT: Biology, economics, nursing, law, chemistry, history, coding, psychology, the bar exam — if you can upload it, Penseum can teach it. What you get: - Voice AI tutor with live diagrams - Study guide maker - Exam reviewer maker - Practice test generator - AI flashcards - AI notes and summaries - Lecture-to-podcast - PDF, PowerPoint, Word and YouTube import - Scan handwritten notes - Progress tracking by topic - Built for college, high school, and professional exams Loved by 1,600,000+ learners. As seen on TikTok and Instagram. Penseum Premium: $29.99/month or $99/year. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://www.penseum.com/privacy
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.
- Voice-powered concept explanation
- Dynamically generated voice quizzes
- Detailed performance analysis
- Subtopic strength identification
- Hands-free microphone interaction
- Customizable learning topics
Read full descriptionHide 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
Verdict
The clearest difference is rating: Einstein AI at 4.6 against Penseum's 3.2. Einstein AI also leads on update cadence (fortnightly vs every 8 months) and ratings volume (192 vs 9). Penseum's advantage is review sentiment (60% vs 20%). On price, ads, in-app purchases and monetization model 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
Both are free to download. Penseum sells 2 in-app purchases, starting at $29.99 per month and Einstein AI sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Einstein AI holds the better App Store score, 4.6 against 3.2. That said, the two scores are not equally well evidenced: Einstein AI has 192 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 60% of Penseum's written reviews are positive against 20% of Einstein AI's, so the app with the better star average is not the one people write more warmly about.
Penseum ships an update every 8 months, Einstein AI fortnightly. The most recent releases landed on November 8, 2026 and November 4, 2026 respectively.
| Parameter | Penseum | Einstein AI |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (9 ratings) | 4.6 (192 ratings) — better |
| Positive reviews | 60.0% of reviews — better | 20.0% of reviews |
| Number of ratings | 9 | 192 — better |
| Update frequency | Every 8 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 7 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Penseum | Berkay Gemici |
Customer experience
Penseum
Einstein AI
In-app purchases
Penseum
- Penseum Pro Monthly$29.991 Month
- Penseum Yearly$99.991 Year
Einstein AI
- Weekly Pro$4.997 Days
- Yearly Pro$39.991 Year









