Comparison

Einstein AI vs Blurtr

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

Head to head
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/

About

Blurtr

This AI-powered study coach transforms your notes, PDFs, or lectures into interactive blurting sessions and smart flashcards. It identifies knowledge gaps and provides targeted repetition to help you remember what you study more effectively.

Highlights
  • AI-powered blurting sessions
  • Smart flashcard generation
  • Targeted repetition for weak areas
  • Hybrid voice and text input
  • Progress tracking and analytics
  • Organized study collections
  • Multilingual support
Features
Read full description

Blurtr is your AI study coach built on active recall. Turn any material—class notes, PDFs, scans, or lectures—into guided “blurting” sessions and smart flashcards. Blurtr pinpoints what you missed and helps you revisit it with targeted repetition. What you can do with Blurtr - Create in seconds: Import notes or PDFs, scan pages, or paste text; Blurtr’s AI extracts key concepts automatically. - Blurting, done right: Practice recalling out loud or by typing. We capture your answer, compare it to the source, and highlight gaps. - Hybrid input: Switch freely between voice and text while you study; fix transcriptions inline. - AI flashcards from your gaps: The exact points you forgot become focused cards for quick follow‑ups. - Targeted repetition: Review suggestions prioritise weak areas and recent misses—no rigid schedules required. - Benchmarks and progress: Track accuracy, streaks, and time saved; watch knowledge grow week by week. - Organised collections: Group materials and sessions; pick up exactly where you left off. - Multilingual: App UI and AI guidance available in English, Spanish, French, German, Italian, Dutch, and Arabic. - Private by design: Your study content is yours. We use it only to power your sessions and features you request. Why students love Blurtr - Faster than manual study notes - Clear feedback on what to learn next - Works with any subject and format - Calm, modern design that keeps you focused Blurtr Pro - 7‑day free trial, then auto‑renews - Unlimited AI blurting sessions and flashcards - Advanced analytics and priority processing - Cancel anytime in Account Settings on your device Notes - Payment is charged to your Apple ID after the trial unless canceled at least 24 hours before it ends. - Manage or cancel in Settings > Apple ID > Subscriptions. - Features and availability may vary by region. Legal - Terms of Use (Apple EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Privacy Policy: https://blurtr-privacypolicy.carrd.co/ Citations - Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Einstein AI4 screens
Blurtr4 screens

Verdict

The call

The clearest difference is rating: Einstein AI at 4.6 against Blurtr's 1.0. Einstein AI also leads on ads (none vs shown) and ratings volume (192 vs 3). On price, update cadence, 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

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 and Blurtr sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Einstein AI holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Einstein AI has 192 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 20% of Einstein AI's written reviews are positive against 0% of Blurtr's.

UpkeepUpdate frequency

Einstein AI ships an update fortnightly, Blurtr every 3 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
Einstein AI versus Blurtr: the parameters behind the verdict, then further details
ParameterEinstein AIBlurtr
PriceFreeFree
Rating4.6 (192 ratings) — better1.0 (3 ratings)
Positive reviews20.0% of reviews — better0.0% of reviews
Number of ratings192 — better3
Update frequencyFortnightly — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better18.4
Further details — not scored
Size32 MB28 MB
Age rating4+4+
DeveloperBerkay GemiciDestan Gokalp

Customer experience

Einstein AI

All ratings192 ratings
Positive92.2%
Neutral1.6%
Negative6.3%
Written reviews10 reviews
Positive20.0%
Neutral0.0%
Negative80.0%

Blurtr

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

Einstein AI

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

Blurtr

Subscriptions3
  • Blurtr Pro Weekly3 Days trial$1.997 Days
  • Blurtr Pro Monthly3 Days trial$5.991 Month
  • Blurtr Pro Yearly3 Days trial$39.991 Year

Questions

Is Einstein AI free?
Einstein AI is free to download, with in-app purchases available.
Is Blurtr free?
Blurtr is free to download, with in-app purchases available.
Which has better reviews, Einstein AI or Blurtr?
Einstein AI is rated higher. Einstein AI averages 4.6 out of 5 from 192 ratings, while Blurtr averages 1.0 from 3 ratings.
Do Einstein AI or Blurtr have ads?
Blurtr shows ads; Einstein AI does not.
Which is updated more often, Einstein AI or Blurtr?
Einstein AI ships an update fortnightly, and Blurtr every 3 weeks. Most recently, Einstein AI was updated on November 4, 2026 and Blurtr on October 30, 2026.

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