Comparison

Memory AI vs Cerebra

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

Head to head
About

Memory AI

Features
Read full description

Memory AI – Master Your Learning Memory AI helps you remember what you learn and turn knowledge into long-term memory.
Using artificial intelligence and spaced repetition, Memory AI solves the problem of learning something today and forgetting it tomorrow. If you study, read, watch videos, or learn new skills but forget them soon after, Memory AI is designed for you. Remember More. Forget Less. Most people forget a large portion of what they learn within days. Memory AI uses proven learning science and AI to help you review at the right time, so knowledge stays with you longer. Learn From Any Source Upload or capture knowledge from almost any type of content: * Text notes * Documents and PDFs * Images * Audio and voice recordings * Videos Memory AI analyzes your content, extracts key ideas, and turns them into review-ready material automatically. Smart Review With Spaced Repetition Memory AI schedules reviews using spaced repetition, a scientifically proven method to improve long-term memory. * Review knowledge before you forget it * Increase retention over time * Focus your time on what matters most You spend less time reviewing and remember more. Multiple Learning Modes Learn in the way that works best for you: * Flashcards for quick recall * Quizzes to test understanding * Review modes to strengthen memory Memory AI adapts review difficulty based on how well you remember each topic. Choose a Tutor That Fits Your Style Personalize your learning experience by choosing an AI tutor that matches your learning style.
Each tutor explains ideas differently, helping you understand concepts more clearly and deeply. Build Strong Learning Habits Track your learning progress over time: * Review streaks * Retention status * Learning achievements Memory AI helps you build consistent learning habits and improve day by day. Who Is Memory AI For? Memory AI is perfect for: * Students and self-learners * Professionals learning new skills * Language learners * Lifelong learners who want to remember what they study Turn Learning Into Lasting Knowledge Stop relearning the same things again and again.
With Memory AI, learning becomes clearer, smarter, and long-lasting. Download Memory AI and start mastering what you learn today. ----- Terms of Service: https://memoryai.truelive.app/terms-of-service Privacy Policy: https://memoryai.truelive.app/privacy-policy

About

Cerebra

Features
Read full description

Transform Your Study Materials into Exam Success Cerebra is an AI-powered study companion that turns your documents, lecture notes, and textbooks into quizzes, flashcards, and summaries in seconds. Spend less time preparing and more time actually learning. WHY STUDENTS USE CEREBRA β€’ Instant Quiz Generation Upload PDFs, slides, or notes and generate practice quizzes with multiple choice, true/false, fill-in-the-blank, and ordering questions. β€’ Smart Flashcards Automatically extract key concepts and study them using flexible modes like auto-flip and audio-assisted learning. β€’ AI Summaries Get clear, structured summaries from long documents to understand key ideas faster. β€’ Any Subject, Any Level Perfect for high school, university, professional exams, and self-learning. POWERFUL FEATURES Document Processing β€’ Supports PDFs and text documents β€’ OCR for scanned documents (premium feature) Advanced Quizzes β€’ Multiple question types β€’ Customizable question count β€’ Learn from explanations and repetition Flashcard Study Modes β€’ Learn, review, and quick-flip modes β€’ Track progress and mastery over time Study Analytics β€’ Monitor study activity β€’ Track performance trends β€’ Improve consistency with insights Export & Sharing β€’ Export content to PDF β€’ Share study materials with others Home Screen Widget β€’ Review daily flashcards without opening the app BUILT FOR STUDENTS Cerebra is designed to help you: β€’ Save time creating study materials β€’ Stay organized and focused β€’ Learn more effectively with AI β€’ Study on your terms with flexible plans PERFECT FOR β€’ High school students β€’ University and college students β€’ Exam and certification prep β€’ Anyone who wants to study smarter Download Cerebra and turn any document into study-ready content in minutes. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Memory AI4 screens
Cerebra4 screens

Verdict

The call

The clearest difference is ads: Memory AI at none against Cerebra's shown. Memory AI also leads on update cadence (every 3 days vs weekly). Cerebra's advantage is iOS requirement (13.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

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

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

Both are free to download. Memory AI sells 4 in-app purchases, starting at $4.99 per 7 days and Cerebra sells 6 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Memory AI ships an update every 3 days, Cerebra weekly. Both last shipped on October 30, 2026.

Scorecard3 real differences Β· 3 level
Memory AI versus Cerebra: the parameters behind the verdict, then further details
ParameterMemory AICerebra
PriceFreeFree
Update frequencyEvery 3 days β€” betterWeekly
AdsNo β€” betterYes
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.0 β€” better
Further details β€” not scored
Size59 MB88 MB
Age rating4+4+
DeveloperDu DaiRich Atitsusi

In-app purchases

4 purchases

Memory AI

Subscriptions4
  • Memory AI Pro Weekly$4.997 Days
  • Memory AI Pro Yearly Discount$49.991 Year
  • Memory AI Pro Yearly$99.991 Year
Show 1 more
  • Memory AI Pro Yearly7 Days trial$99.991 Year
6 purchases

Cerebra

Subscriptions2
  • Study Pro$3.991 Month
  • Study Master$7.991 Month
One-time4
  • 25 Credits$2.99
  • 100 Credits$8.99
  • 300 Credits$19.99
Show 1 more
  • 500 Credits$29.99

Questions

Is Memory AI free?
Memory AI is free to download, with in-app purchases available.
Is Cerebra free?
Cerebra is free to download, with in-app purchases available.
Do Memory AI or Cerebra have ads?
Cerebra shows ads; Memory AI does not.
Which is updated more often, Memory AI or Cerebra?
Memory AI ships an update every 3 days, and Cerebra weekly. Most recently, Memory AI was updated on October 30, 2026 and Cerebra on October 30, 2026.

Other comparisons