Comparison

XYmajor vs Leitner Mind

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

Head to head
About

XYmajor

Features
Read full description

Transform Your Learning with Intelligent Spaced Repetition Our proprietary XYmajor System builds on number-memory principles but uses a distinct mapping and structure created by Dr. Hock Lee. XYmajor System is not just another flashcard app - it's your personal memory optimization platform powered by the revolutionary FSRS algorithm. Learn faster, remember longer, and master any subject with science-backed efficiency. What Makes XYmajor Special: AI-Powered Scheduling - Cutting-edge FSRS algorithm adapts to your memory patterns - Smart intervals that actually match your learning speed - Dynamic difficulty adjustment based on recall performance Bulk Smart Operations - Filter and select pegs by status, due date, or tags - Apply bulk actions: reset progress, suspend, tag management - Efficiently manage large learning collections Advanced Analytics - Real-time learning progress tracking - Time-unit adaptive scheduling (minutes/hours/days) - Detailed performance insights and forecasts Flexible Learning Modes - Traditional spaced repetition - Ultra-fast cramming sessions - Long-term mastery building - Customizable card layouts AI-Generated Peg Imagery - Strong visual memory anchors - Personalized, accurate images - Faster recall through vivid cues - Unlimited creative variations Perfect For: - Language learners building vocabulary - Students mastering complex subjects - Professionals learning new skills - Anyone who wants to remember more with less effort Powered by Science Unlike basic flashcard apps, XYmajor uses the FSRS (Free Spaced Repetition Scheduler) algorithm - the same technology used in cutting-edge memory research. This means your review schedule is mathematically optimized for maximum retention with minimum effort. Language Learning Real-life case: John learning Ukrainian Front: "Peg 156 delish- смачний (smachnyy audio with native pronunciation) Image: John smashing his knee while eating his delicious food in DELISH cafe. Back: Multiple audio variations, tongue placement tips, simple example sentences with both English and literal translation, audio practices . Memory hook - smashing my knee in DELISH cafe Perfect for: Accent reduction, public speaking, language fluency General Knowledge Real-life case: James, preparing for trivia night competition Front: "Peg 324 miner - Eiffel Tower + image" Image: "Iconic Eiffel Tower illustration with a miner at the top of tower - as the tower's height marker (324m). Back: Construction date (1889), height (324m), engineer (Gustave Eiffel), fun fact: "Was meant to be temporary" Perfect for: History, geography, science facts, cultural literacy Steps to Master the 1000 Pegs 1. Learn the 10 Key Consonants – Memorize them thoroughly. 2. Master the First 100 Cards – Remember the story vaguely for each using pegs 00–99 as anchors. 3. Master the Next 100 Cards – Use pegs 500–599 as anchors for these cards, following the same method. 4. Track Your Learning – Use the XYdata peg to review each peg at least 4 times. The AI FSRS monitors your progress and adapts to your memory patterns. 5. Follow AI Review Schedule – The AI FSRS will tell you when to review each peg (via peg status) to maintain ~95% recall. Learn Anything, Fast: Once your pegs are secure, use them to lock in new information—like vocabulary for kids—with the help of vivid, AI-generated images. Download XYmajor System today and experience the future of efficient learning. Stop forgetting what you learn - start mastering knowledge with intelligent spaced repetition!

About

Leitner Mind

Master any subject with intelligent spaced repetition. This app uses a scientifically proven method to help you retain knowledge long-term, moving beyond simple memorization. Create custom flashcards with various media types and track your progress effectively.

Highlights
  • Leitner system for optimal repetition
  • Customizable flashcards with text, image, audio
  • Personalized learning algorithm
  • Detailed progress tracking
  • Universal application for various subjects
Features
Read full description

Leitner Mind: Your Smart Repetition & Permanent Learning App Tired of forgetting what you've learned? With Leitner Mind, you can make knowledge stick for a lifetime. Our app uses the scientifically proven Leitner system, an intelligent spaced repetition technique to help you master any subject. Say goodbye to mindless cramming and hello to efficient, long-lasting learning. Perfect for students, language learners, and anyone looking to boost their memory. Key Features: Scientific Leitner Method: Master topics with optimal repetition intervals. Customizable Flashcards: Easily create your own cards with text, images, and audio. Personalized Learning: The algorithm adapts to your performance, focusing on your weak spots. Progress Tracking: Monitor your learning journey with detailed stats and charts. Universal Use: Ideal for exam prep, language learning, and more. Download Leitner Mind now and transform the way you learn!

Screenshots

XYmajor4 screens
Leitner Mind4 screens

Verdict

The call

The clearest difference is ads: XYmajor at none against Leitner Mind's shown. XYmajor also leads on update cadence (every 6 days vs every 4 months) and iOS requirement (13.0 vs 15.1). On price, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

XYmajor ships an update every 6 days, Leitner Mind every 4 months. The most recent releases landed on October 8, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 6 level
XYmajor versus Leitner Mind: the parameters behind the verdict, then further details
ParameterXYmajorLeitner Mind
PriceFreeFree
Rating—4.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 6 days — betterEvery 4 months
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size43 MB21 MB
Age rating4+4+
DeveloperHock LeeWCANX

In-app purchases

None

XYmajor

No in-app purchases

None

Leitner Mind

No in-app purchases

Questions

Is XYmajor free?
XYmajor is free to download, with no in-app purchases.
Is Leitner Mind free?
Leitner Mind is free to download, with no in-app purchases.
Do XYmajor or Leitner Mind have ads?
Leitner Mind shows ads; XYmajor does not.
Which is updated more often, XYmajor or Leitner Mind?
XYmajor ships an update every 6 days, and Leitner Mind every 4 months. Most recently, XYmajor was updated on October 8, 2026 and Leitner Mind on October 28, 2026.

Other comparisons