Studytok vs Einstein AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Studytok
Transform your study materials into interactive quizzes and flashcards using AI. This app helps students build consistent study habits through gamified challenges and a unique 'lives' system to encourage thoughtful learning.
- AI-powered quiz and flashcard generation
- Converts notes, PDFs, videos, and web pages
- Gamified study habits with points and leaderboards
- Lives system for careful learning
- Supports handwritten notes
- Dark mode and clean interface
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Studytok - Replace Doomscrolling with Smarter Studying Turn your notes into quizzes in seconds. Studytok uses AI to transform your handwritten notes, PDFs, PowerPoints, YouTube videos, and web pages into personalised flashcards, practice questions, and study material, so you spend less time making notes and more time actually learning. AI-Powered Quiz Generation Upload a photo of your notes or paste a topic. Studytok’s AI extracts the content, generates quiz questions and flashcards, and adapts to what you’re studying. Works with images, text files, videos, and more. Gamified Study Habits Build daily streaks, earn points, and compete on leaderboards with friends. Studytok makes consistent study habits rewarding - not boring. Lives System Answer quiz questions to progress. Get one wrong and lose a life, but earn them back over time. It’s designed to encourage careful thinking, not rushed cramming. Studytok Pro Unlock unlimited uploads, advanced AI features, and an ad-free experience. Built for Students Clean interface. Dark mode. Whether you’re preparing for the Leaving Cert, GCSEs, A-Levels, or college exams, Studytok adapts to your subjects and schedule. Download Studytok and make every study session count. Terms and Conditions: https://www.studytok.com/terms-and-conditions Terms of Service (EULA): https://www.studytok.com/eula
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
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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 review sentiment: Studytok at 43% against Einstein AI's 20%. Studytok also leads on update cadence (weekly vs fortnightly). Einstein AI's advantage is rating (4.6 vs 4.3) and ratings volume (193 vs 40). 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. Studytok sells 10 in-app purchases, starting at $3.99 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 4.3. Both are backed by a comparable volume of ratings — 40 and 193 respectively. Written reviews complicate that: 43% of Studytok'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.
Studytok ships an update weekly, Einstein AI fortnightly. Both last shipped on November 12, 2026.
| Parameter | Studytok | Einstein AI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (40 ratings) | 4.6 (193 ratings) — better |
| Positive reviews | 42.9% of reviews — better | 20.0% of reviews |
| Number of ratings | 40 | 193 — better |
| Update frequency | Weekly — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 228 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Cahran Technologies Ltd. | Berkay Gemici |
Customer experience
Studytok
Einstein AI
In-app purchases
Studytok
- StudyPro Monthly7 Days trial$3.991 Month
- Studytok Weekly7 Days trial$6.997 Days
- StudyPro Weekly3 Days trial$7.997 Days
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- Monthly Full Access7 Days trial$12.991 Month
- StudyPro7 Days trial$19.991 Month
- StudyPro Yearly$19.991 Year
- Studytok Yearly$39.991 Year
- StudyPro Yearly3 Days trial$59.991 Year
- StudyPro Yearly7 Days trial$59.991 Year
- Yearly Full Access7 Days trial$89.991 Year
Einstein AI
- Weekly Pro$4.997 Days
- Yearly Pro$39.991 Year








