Comparison

Feynman AI vs FocusX

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

Head to head
About

Feynman AI

This learning assistant transforms videos, audio, PDFs, and notes into transcriptions, summaries, and quizzes. It helps users simplify complex concepts, organize study materials, and learn more efficiently on any device.

Highlights
  • Accurate transcriptions
  • Concise summaries
  • Automatic quiz generation
  • Easy note organization
  • Cross-device accessibility
  • Document analysis
Features
Read full description

Feynman AI: Transcribe, Summarize, and Learn Smarter Feynman AI is your ultimate learning assistant, designed to make studying effortless and efficient. Transform YouTube videos, audio recordings, PDFs, and notes into concise summaries, detailed transcriptions, and interactive quizzes. Perfect for students, professionals, and lifelong learners. Key Features: - Accurate Transcriptions: Convert YouTube videos, lectures, podcasts, or personal recordings into text effortlessly. - Summarized Notes: Save time with concise summaries of transcripts, PDFs, and notes, highlighting key takeaways. - Quiz Generator: Reinforce your learning with quizzes automatically created from your content. - Easy Organization: Organize and manage your notes by topics, timestamps, or tags. - Accessible Anywhere: Access your materials on any device for seamless learning on the go. -- Document Analysis: Upload PDFs and files to extract insights and understand concepts faster. Simplify complex concepts, save time, and master your subjects with Feynman AI. Download now and transform how you learn! Terms: https://feynman.s3.us-east-1.amazonaws.com/terms.html Privacy: https://feynman.s3.us-east-1.amazonaws.com/privacy.html

About

FocusX

Features
Read full description

FocusX is a minimalist focus app built for people who want to get real work done. No accounts. No tracking. No notifications. No distractions. Just focus. Whether you prefer structured time blocks or uninterrupted flow, FocusX gives you two proven focus techniques—without clutter or complexity. Two focus modes: Pomodoro Work in fixed sessions (15, 25, 45, 60, or 90 minutes), then take a break. Perfect for structured tasks, learning, and reviews. Flowmodoro Work until your focus naturally fades. Your break is calculated automatically as one-fifth of your focus time. Ideal for deep work, creative tasks, and building. - Designed to stay out of your way - Clean, distraction-free interface - Ambient sounds: rain, ocean, forest, fire, wind, café, white noise - Simple contribution-style stats—no dashboards - Categories to organize work by project - Portrait and landscape support - Light and dark themes - No noise. No pressure. - No analytics dashboards - No gamification or streak anxiety - No social features or leaderboards - No accounts, no cloud sync - No subscriptions - No data collection Free. Forever. FocusX respects your time, your privacy, and your ability to focus.

Screenshots

Feynman AI3 screens
FocusX4 screens

Verdict

The call

The clearest difference is in-app purchases: FocusX at none against Feynman AI's 9. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Feynman AI sells 9 in-app purchases, starting at $5.99 per 7 days. FocusX asks for nothing beyond the download.

Scorecard1 real difference · 9 level
Feynman AI versus FocusX: the parameters behind the verdict, then further details
ParameterFeynman AIFocusX
PriceFreeFree
Rating4.5 (58 ratings) — better—
Positive reviews85.7% of reviews—
Number of ratings58 — better—
Update frequencyFortnightly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size61 MB16 MB
Age rating4+4+
DeveloperFeynman EinsteinAI Note Taker OUNISCHAL NIROULA

In-app purchases

9 purchases

Feynman AI

Subscriptions8
  • Weekly Subscription$5.997 Days
  • Monthly Subscription3 Days trial$14.991 Month
  • Monthly Subscription$15.991 Month
Show 5 more
  • 3 Month Subscription3 Days trial$29.993 Months
  • Yearly Subscription$29.991 Year
  • Yearly Subscription$39.991 Year
  • Yearly Subscription$69.991 Year
  • 12 Month Subscription3 Days trial$79.991 Year
One-time1
  • Lifetime Access$89.99
None

FocusX

No in-app purchases

Questions

Is Feynman AI free?
Feynman AI is free to download, with in-app purchases available.
Is FocusX free?
FocusX is free to download, with no in-app purchases.
Do Feynman AI or FocusX have ads?
Neither Feynman AI nor FocusX shows ads.

Other comparisons