# MasteryAI: Feynman AI Study — Fetch Study Notes & Flashcards

> AI-powered study tool for active learning and knowledge retention. (iPhone/iPad app by Tu Tran.)

- Source: https://appshunter.io/ios/app/masteryai-feynman-ai-study/id6756033151 (this page in markdown: same URL + `.md`)
- Developer: [Tu Tran](https://appshunter.io/developer/1858113571)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 48 MB
- Languages: English
- Released: 2025-12-09
- Data updated: 2026-08-15
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/masteryai-feynman-ai-study/id6756033151/reviews.md

## What is MasteryAI?

Stop passive reading. Start real learning. 

Whether it is a 2-hour college lecture, a dense research PDF, a YouTube tutorial, or a business meeting audio, MasteryAI transforms your raw content into structured, high-retention study notes built around how the human brain actually retains information.

Go beyond simple summarization. MasteryAI integrates science-backed learning methodologies like the Feynman Technique, Active Recall, and Spaced Repetition into a seamless digital study workflow.

THE PROBLEMS WE SOLVE
- Information Overload: You consume hours of content but retain only 20 percent a week later. MasteryAI extracts core ideas and eliminates redundancy.
- The Productivity Trap: Passive re-reading feels like learning, but it is not. We force your brain to actively process the material.
- Generic Explanations: Standard textbooks explain concepts for a generic audience. MasteryAI adapts its voice directly to your current level.

SCIENTIFIC LEARNING TOOLKIT

FEYNMAN SESSIONS - TEACH IT TO KNOW IT
Test your deep understanding using the famous Feynman Technique. The AI prompts you to explain complex topics simply at Easy, Medium, or Hard levels. Receive strict, honest feedback based on a rigorous 10-point scientific rubric. There are no participation trophies here, just real progress tracking.

ADAPTIVE EXPLANATIONS AT 5 COGNITIVE LEVELS
Stuck on a concept? Tap to rewrite any section of your note across 5 distinct levels: from Beginner using simple analogies for a 5-year-old to Expert using precise technical frameworks for professionals.

COGNITIVE SCIENCE QUIZZES
No more random recall questions. MasteryAI designs dynamic quizzes based on Bloom’s Taxonomy, featuring retrieval practice, plausible distractors to target misconceptions, and comprehensive post-answer explanations for every single option.

SMART FLASHCARDS AND ACTIVE RECALL
Generate structured flashcards automatically following strict Spaced Repetition System design rules: one single idea per card, contextual framing, and actionable difficulty tags.

CONCEPT MINDMAPS
Zoom out and see the whole picture. Convert your study notes into clean, hierarchical visual structures to build an accurate mental model of the entire topic before you dive into details.

GROUNDED AI CHAT
Your notes are interactive. Ask your dedicated AI study buddy to draft predicted exam questions, find hidden connections, or give you a custom analogy on the spot.

MULTIPLE SOURCE INTAKE
Import and convert anything into organized markdown notes:
- YouTube Videos via transcript extraction
- PDF Documents and Textbooks via OCR and semantic parsing
- Audio Recordings including lectures, voice memos, and seminars
- Web Pages and Articles for clutter-free reading
- Images and Handwritten Notes

FULL MULTILINGUAL SUPPORT
Study globally, learn locally. Generate notes, flashcards, quizzes, and Feynman feedback in any language you prefer, regardless of the original source language.

MasteryAI is not just another note-taking app. It is a purpose-built pipeline engineered for genuine subject mastery. 

Upgrade your study habits. Achieve true understanding. Download MasteryAI today.

Privacy Policy: https://smartnote.pixaiq.com/privacy

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- AI-powered note generation
- Feynman Technique sessions
- Adaptive explanations
- Cognitive science quizzes
- Spaced repetition flashcards
- Concept mindmaps
- Multilingual support

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| MasteryAI Pro (Weekly) | $5.99 | per 7 days |
| MasteryAI Pro (Annual) | $99.99 | per year |
| MasteryAI Pro (Monthly) | $14.99 | per month |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/masteryai-feynman-ai-study/id6756033151/reviews.md

### 5/5 — Wonderful

*2026-03-10*

Very good app to generate note from documents. It did help me lot with its learning tools. I really the Feynman learning feature. 5 stars. If developer can add more study tools to the app then it awesome

## Frequently asked questions about MasteryAI

### What learning methods does MasteryAI use?

MasteryAI integrates science-backed learning methodologies such as the Feynman Technique, Active Recall, and Spaced Repetition to enhance knowledge retention and understanding.

### How does MasteryAI help with understanding complex topics?

It offers adaptive explanations at five cognitive levels, from beginner to expert, and allows users to rewrite sections to suit their current understanding. The AI chat feature can also provide custom analogies.

### Can MasteryAI create quizzes?

Yes, MasteryAI designs dynamic quizzes based on Bloom's Taxonomy, featuring retrieval practice and plausible distractors to target misconceptions. It provides comprehensive post-answer explanations for every option.

### What types of content can MasteryAI process?

MasteryAI can convert YouTube videos (via transcript extraction), PDF documents, audio recordings, web pages, images, and handwritten notes into organized study materials.

### Does MasteryAI support multiple languages?

Yes, MasteryAI offers full multilingual support, allowing users to generate notes, flashcards, quizzes, and Feynman feedback in any preferred language, regardless of the source material's language.

### What are the subscription options for MasteryAI Pro?

MasteryAI Pro offers weekly, monthly, and annual subscription plans. The weekly plan is $7.99, the monthly plan is $14.99, and the annual plan is $99.99.

### How does MasteryAI track progress?

Progress is tracked through rigorous feedback in Feynman sessions, based on a 10-point scientific rubric, and through the effectiveness of its cognitive science quizzes designed to identify and address misconceptions.

### What devices is MasteryAI available on?

MasteryAI is available on iPhone, iPad, and iPod devices, supporting a wide range of Apple mobile products.

## Version history (last 5 releases)

### 2.3 — 2026-06-11

This update focuses on bugs fix, app stability and performance boosts to keep your studying journey uninterrupted.

### 2.2 — 2026-06-01

This update focuses on bugs fix, app stability and performance boosts to keep your learning journey uninterrupted.
Audio, meeting, voice, lecture to flashcards, quizzes is better than ever!
Your voice matters! We’re constantly evolving based on your amazing feedback. Thanks for being part of our community and mastering the future with us!

### 2.1 — 2026-05-20

This update focuses on bugs fix, app stability and performance boosts to keep your learning journey uninterrupted.
Audio, meeting, voice, lecture to flashcards, quizzes is better than ever!
Your voice matters! We’re constantly evolving based on your amazing feedback. Thanks for being part of our community and mastering the future with us!

### 2.0 — 2026-04-20

Better, Faster, Stronger!
This update focuses on bugs fix, app stability and performance boosts to keep your learning journey uninterrupted.

Your voice matters! We’re constantly evolving based on your amazing feedback. Thanks for being part of our community and mastering the future with us!

### 1.7 — 2026-03-22

What's new in MasteryAI: AI Study Fetch & Note 1.7:
- Bug fixes, app stability and performance improvement

## Apps similar to MasteryAI

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [OwlNote TLDL Notes Feynman AI](https://appshunter.io/ios/app/owlnote-tldl-notes-feynman-ai/id6746122376) | — | Free | Education |
| [BrainDen: Lecture Note Taker](https://appshunter.io/ios/app/brainden-lecture-note-taker/id6757434859) | — | Free | Education |
| [Eduni](https://appshunter.io/ios/app/eduni/id1660423437) | — | Free | Education |
| [GenGo](https://appshunter.io/ios/app/gengo/id6754316778) | — | Free | Education |
| [AI Learning - Aïna](https://appshunter.io/ios/app/ai-learning-aina/id6754798413) | — | Free | Education |
| [Whiteboard Quiz](https://appshunter.io/ios/app/whiteboard-quiz/id6670142424) | 5.0 (1) | Free | Education |

## More apps by Tu Tran

- [Dreamago: Dream Interpretation](https://appshunter.io/ios/app/dreamago-dream-interpretation/id6760469062)
- [FluxNote Transcribe Audio Text](https://appshunter.io/ios/app/fluxnote-transcribe-audio-text/id6770909183)
- [Compress: Video & Photo Resize](https://appshunter.io/ios/app/compress-video-and-photo-resize/id6785200176)

All apps by Tu Tran: https://appshunter.io/developer/1858113571

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-15.*