Comparison

SOPr vs Feynman AI

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

Head to head
About

SOPr

Features
Read full description

Are you a pilot learning a new aircraft type? Tired of just reading flipping through pages and pages of SOPs? And wondering if any of it is sticking... Always cramming right before recurrent? Learn and actually check your knowledge year round with SOPr. Practice on the crew bus, or waiting in the terminal. Create and share your SOPs, checklists, and flows. With Learn mode you go through the SOPs in sequence, and then guess the actions. Turn up the pressure in Quiz mode and be challenged with a random SOP, but don’t make a mistake or that list will reset and you’ll have to start from the beginning as your race against the clock. *For training purposes only. Subscription required. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

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.

Highlights
  • Learn complex topics faster
  • AI-powered feedback
  • Create notes from YouTube, audio, text, images
  • Explain concepts like teaching a child
  • Refine understanding through repetition
Features
Read full description

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

SOPr4 screens
Feynman AI4 screens

Verdict

The call

The clearest difference is update cadence: Feynman AI at every 6 days against SOPr's every 2 months. SOPr's advantage is iOS requirement (14.0.0 vs 18.6). On price, ads, in-app purchases and device support 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. SOPr sells 6 in-app purchases, starting at $4.99 per month and Feynman AI sells 7 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SOPr ships an update every 2 months, Feynman AI every 6 days. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

Scorecard2 real differences · 7 level
SOPr versus Feynman AI: the parameters behind the verdict, then further details
ParameterSOPrFeynman AI
PriceFreeFree
Rating—4.6 (54 ratings) — better
Number of ratings—54 — better
Update frequencyEvery 2 monthsEvery 6 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0.0 — better18.6
Further details — not scored
Size39 MB31 MB
Age rating4+4+
DeveloperJohn-Charles PinheiroBaris Can Sertkaya

In-app purchases

6 purchases

SOPr

Subscriptions6
  • Cat I: Monthly$4.991 Month
  • Cat I: Annual + Free Trial7 Days trial$29.991 Year
  • SOPr Solo3 Days trial$49.993 Months
Show 3 more
  • SOPr Solo3 Days trial$99.991 Year
  • SOPr FPT3 Days trial$99.993 Months
  • SOPr FPT3 Days trial$249.991 Year
7 purchases

Feynman AI

Subscriptions7
  • Premium Weekly$2.997 Days
  • Premium Weekly3 Days trial$4.997 Days
  • Weekly Premium3 Days trial$6.997 Days
Show 4 more
  • Weekly Premium$6.997 Days
  • Premium Monthly$9.991 Month
  • Yearly Premium3 Days trial$39.991 Year
  • Premium Annual$39.991 Year

Questions

Is SOPr free?
SOPr is free to download, with in-app purchases available.
Is Feynman AI free?
Feynman AI is free to download, with in-app purchases available.
Do SOPr or Feynman AI have ads?
Neither SOPr nor Feynman AI shows ads.
Which is updated more often, SOPr or Feynman AI?
SOPr ships an update every 2 months, and Feynman AI every 6 days. Most recently, SOPr was updated on November 4, 2026 and Feynman AI on November 8, 2026.

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