Comparison

Unfog vs Nerdy

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

Head to head
About

Unfog

Features
Read full description

Stop rereading the same chapter and hoping it sticks. Unfog turns lectures, PDFs, and videos into real understanding โ€” you explain in your own words, and the app shows exactly what still needs work. The Feynman method, built for your phone: add material, explain it simply (as if to a friend), get honest feedback on gaps, then revise with quizzes, flashcards, and mind maps. WHAT YOU GET โ–ธ Learn by explaining โ€” voice or typed answers โ–ธ Honest gap feedback โ€” strengths and weak spots, so revision stays focused โ–ธ Smart notes โ€” clear summaries from your source material โ–ธ Quizzes and flashcards โ€” generated from your topic, in your language โ–ธ Mind maps โ€” see how ideas connect at a glance โ–ธ Many sources, one place โ€” PDFs, scans, recordings, YouTube, links, pasted text โ–ธ Shared study spaces โ€” revise with others, like a group session before exams โ–ธ Built for real sessions โ€” mobile-first, dark mode, English and Polish HOW IT WORKS 1. Add material โ€” a chapter, lecture, or lesson 2. Read smart notes to get oriented 3. Explain it simply, as if to a friend 4. Identify gaps and retry until it sticks 5. Revise with quizzes, flashcards, and mind maps Whether you are preparing for exams, learning a new skill, or revising after a meeting, the loop stays simple: capture โ†’ explain โ†’ fix gaps โ†’ revise. Unfog Pro unlocks full access to study features. Download Unfog and find out whether you truly understand what you just read. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Nerdy

Features
Read full description

With Nerdy you can: Snap and Solve Instantly capture complex homework problems or diagrams with your camera and let AI solve and explain them step-by-step. AI-Powered Flashcard & Quiz Generation Generate high-quality flashcards from your study materials in seconds. Support for Multiple Formats Create flashcards from PDFs, images, lecture recordings, notes, and pasted text. Customizable Generation Adjust flashcard quantity and settings to fit your learning needs. Chat with AI Tutor Ask questions, get explanations, and study concepts interactively with an AI tutor. Social Learning with Friends Connect with friends, see what they generate, and share flashcards to learn together. Nerdy Pro Nerdy Pro provides additional monthly AI credits for generating flashcards, quizzes, and using the AI tutor more frequently. All core features remain available to all users; Pro increases your usage limits. Privacy Policy: https://muaxz.github.io/legal-pages-nerdy/Privacy_Policy.html Terms of Use: https://muaxz.github.io/legal-pages-nerdy/Terms_of_Use.html

Screenshots

Unfog4 screens
Nerdy4 screens

Verdict

The call

The clearest difference is device support: Nerdy at 3 against Unfog's 1. Nerdy also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Unfog sells 3 in-app purchases, starting at $2.99 per 7 days and Nerdy sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Unfog ships an update every 2 days, Nerdy every 3 days. Both last shipped on October 31, 2026.

Scorecard2 real differences ยท 4 level
Unfog versus Nerdy: the parameters behind the verdict, then further details
ParameterUnfogNerdy
PriceFreeFree
Update frequencyEvery 2 days โ€” betterEvery 3 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad, iPod โ€” better
Requires iOS17.015.1 โ€” better
Further details โ€” not scored
Size80 MB71 MB
Age rating4+4+
DeveloperBITSEC SP. Z O.O.Emre Ozer

In-app purchases

3 purchases

Unfog

Subscriptions3
  • Unfog weekly$2.997 Days
  • Unfog Monthly1 Month trial$17.991 Month
  • Unfog Annual$29.991 Year
2 purchases

Nerdy

Subscriptions2
  • Nerdy Pro3 Days trial$5.991 Month
  • Nerdy Pro3 Days trial$34.991 Year

Questions

Is Unfog free?
Unfog is free to download, with in-app purchases available.
Is Nerdy free?
Nerdy is free to download, with in-app purchases available.
Do Unfog or Nerdy have ads?
Neither Unfog nor Nerdy shows ads.
Which is updated more often, Unfog or Nerdy?
Unfog ships an update every 2 days, and Nerdy every 3 days. Most recently, Unfog was updated on October 31, 2026 and Nerdy on October 31, 2026.

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