Comparison

Brainfold vs Eroodite

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

Head to head
About

Brainfold

Features
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Turn any textbook into an interactive study session. Brainfold uses AI to transform your course material into everything you need to ace your exams. SCAN & CREATE Take a photo of any page, upload a PDF, or paste text. Brainfold instantly generates a complete study pack with flashcards, quizzes, and rich summaries — all tailored to your material. AI TUTOR Stuck on a concept? Ask your personal AI tutor. It knows your study material inside out and explains things step by step. Get challenged with practice problems to test your understanding. SMART FLASHCARDS & QUIZZES Study with auto-generated flashcards or test yourself with multiple-choice quizzes. When you get something wrong, jump straight to the tutor for an explanation. BATTLE YOUR FRIENDS Challenge classmates to real-time quiz battles. Compete head-to-head on the same study material and see who lands on the podium. RICH SUMMARIES Get organized, structured summaries with key concepts, formulas, and callouts — perfect for quick review before an exam. AVAILABLE EVERYWHERE Works on iPhone, iPad, and Mac. Your study packs sync across all your devices. Brainfold supports 50+ languages so you can study in your native language. Privacy Policy: https://magiclabsolutions.com/privacy-policy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Eroodite

Read full description

Eroodite is your AI study companion. Upload any source material: a PDF, a photo of your notes, a YouTube video, a class recording, a web page. AI converts it into whatever you need: exams, flashcards, summaries or mind maps. Everything connected: your AI Tutor can also see and explain any source you upload. WHO IS EROODITE FOR For anyone who wants to study better: • High school and college students • SAT, ACT, GRE, MCAT, LSAT and other standardized test prep • Professionals preparing certifications • Self-learners and career changers WHAT YOU GET WITH EROODITE • Save hours making materials: what you used to do by hand, AI generates in seconds • Remember more on exam day: FSRS algorithm shows each flashcard right before you'd forget it • Study with YOUR material, not generic content: every exam, flashcard or summary comes from your own sources • Get instant answers: snap a photo of any question and the AI Tutor explains it like a private teacher • Stay on track without stress: the adaptive plan reschedules itself if you fall behind • Focus better: built-in Pomodoro mode with instrumental music FEATURES • Upload ANY source: PDFs, photos, YouTube videos, audios or web pages • Generate exams, flashcards, summaries and mind maps with AI • AI Tutor with camera: snap your question, instant solution • AI Tutor connected to your sources: ask about the PDF you uploaded • Spaced repetition with FSRS (more efficient than Anki SM-2) • Pomodoro focus mode • Adaptive study plan (Premium) • Built-in study music (120 instrumental tracks) • Available in 7 languages WHY EROODITE • AI Tutor with camera, one of a kind • Adaptive plan that adjusts when you fall behind • Spaced repetition FSRS (more efficient than SM-2) • Natively designed for iPhone and iPad • No ads, not even in Free plan PREMIUM PLAN (optional) • Unlimited AI generations • Unlimited AI Tutor • Unlimited library • Adaptive study plan • Advanced stats and achievements • 7 days free, cancel anytime Ready to study faster and remember longer? Download Eroodite for free. — Terms of Use (EULA): https://eroodite.app/terms Privacy Policy: https://eroodite.app/privacy

Screenshots

Brainfold4 screens
Eroodite4 screens

Verdict

The call

The clearest difference is update cadence: Eroodite at every 5 days against Brainfold's every 2 weeks. Eroodite also leads on iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Brainfold sells 10 in-app purchases, starting at $5.99 per month and Eroodite sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Brainfold ships an update every 2 weeks, Eroodite every 5 days. Both last shipped on November 5, 2026.

Scorecard2 real differences Ā· 4 level
Brainfold versus Eroodite: the parameters behind the verdict, then further details
ParameterBrainfoldEroodite
PriceFreeFree
Update frequencyEvery 2 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS18.015.0 — better
Further details — not scored
Size27 MB15 MB
Age rating4+4+
DeveloperMagicLabSolutionsBrooks & Oo

In-app purchases

10 purchases

Brainfold

Subscriptions6
  • 1 month plus access$5.991 Month
  • 1 month premium access$12.991 Month
  • 6 months plus access$29.996 Months
Show 3 more
  • 1 year plus access$39.991 Year
  • 6 months premium access$49.996 Months
  • 1 year premium access$79.991 Year
One-time4
  • 50$0.99
  • 200$2.99
  • 500$4.99
Show 1 more
  • Lifetime one-time purchase$109.99
2 purchases

Eroodite

Subscriptions2
  • Eroodite Premium7 Days trial$8.991 Month
  • Eroodite Premium7 Days trial$59.991 Year

Questions

Is Brainfold free?
Brainfold is free to download, with in-app purchases available.
Is Eroodite free?
Eroodite is free to download, with in-app purchases available.
Do Brainfold or Eroodite have ads?
Neither Brainfold nor Eroodite shows ads.
Which is updated more often, Brainfold or Eroodite?
Brainfold ships an update every 2 weeks, and Eroodite every 5 days. Most recently, Brainfold was updated on November 5, 2026 and Eroodite on November 5, 2026.

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