Penseum vs Feynman AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Penseum
This AI-powered tool crafts personalized study materials like flashcards and quizzes. Enhance your learning with custom guides designed to boost your knowledge.
- AI-driven personalized learning
- Custom flashcards
- Interactive quizzes
- Smart study guides
- Boosts knowledge
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Penseum is an AI-driven study tool that creates personalized learning environments for students. Boost your knowledge with custom flashcards, quizzes, and smart study guides—tailored just for you! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Feynman AI
This app helps you learn complex topics faster by explaining them in your own words, like teaching a child. It provides AI-powered feedback and allows you to create notes from various sources. Ideal for students and self-learners.
- Learn complex topics faster
- AI-powered feedback
- Create notes from YouTube, audio, text, images
- Explain concepts like teaching a child
- Refine understanding through repetition
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Master Any Topic with Feynman AI Feynman AI uses the proven Feynman Technique to help you learn faster and retain more. Explain topics in your own words, receive smart feedback, and deepen your understanding—just like teaching a child. How It Works: Choose a concept you want to learn Explain it like you're teaching a 5-year-old Get AI-powered feedback and clarifying questions Refine and repeat until you truly understand Why Feynman AI? • Learn complex topics faster • Get real-time feedback • Create notes from YouTube, audio, text, or images • Perfect for students, self-learners, and professionals Study smarter—not harder. Download Feynman AI now and start mastering anything. Privacy Policy: https://getfeynman.app/privacy Terms of Service: https://getfeynman.app/terms
Screenshots
Verdict
The clearest difference is rating: Feynman AI at 4.7 against Penseum's 3.2. Feynman AI also leads on update cadence (every 6 days vs every 14 months) and ratings volume (55 vs 9). Penseum's advantage is in-app purchases (none vs 7). On price, ads, device support and iOS requirement 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. Feynman AI sells 7 in-app purchases, starting at $2.99 per 7 days. Penseum asks for nothing beyond the download.
Feynman AI holds the better App Store score, 4.7 against 3.2. That said, the two scores are not equally well evidenced: Feynman AI has 55 ratings behind it against 9, so its average is the more settled of the two.
Penseum ships an update every 14 months, Feynman AI every 6 days. Both last shipped on October 24, 2026.
| Parameter | Penseum | Feynman AI |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (9 ratings) | 4.7 (55 ratings) — better |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 9 | 55 — better |
| Update frequency | Every 14 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 6 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Penseum | Baris Can Sertkaya |
Customer experience
Penseum
Feynman AI
In-app purchases
Penseum
No in-app purchases
Feynman AI
- Premium Weekly$2.997 Days
- Premium Weekly3 Days trial$4.997 Days
- Weekly Premium3 Days trial$6.997 Days
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- Weekly Premium$6.997 Days
- Premium Monthly$9.991 Month
- Yearly Premium3 Days trial$39.991 Year
- Premium Annual$39.991 Year
