Comparison

XMLittreDict vs Cognivore

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

Head to head
About

XMLittreDict

Features
Read full description

l'intégralité du dictionnaire de Émile Littré constituée des 6 volumes publiés à partir de 1863 et du supplément de 1872-1877. fonction d'application Chercher signet l'histoire réglage supprimer les annonces en achetant une application

About

Cognivore

This app helps you retain knowledge by organizing your thoughts and turning daily learnings into lasting memories. It offers tools like AI-generated notes, personalized quizzes, and flashcards to reinforce what you learn. Track your progress visually and build a habit of continuous learning.

Highlights
  • Calendar-based learning tracker
  • Instant notion capture
  • AI-generated notes
  • Personalized quizzes and flashcards
  • Category organization
  • Learning statistics visualization
  • Progress tracking
Features
Read full description

Sick of forgetting 80% of what you learn? You’re not alone. Our brains are incredible, but without review and practice, most knowledge fades away. Cognivore is your personal learning companion designed to help you retain knowledge, organize your thoughts, and turn daily learnings into lasting knowledge. Turn daily learnings into lasting knowledge. Capture notions, review with quizzes & flashcards, and track progress on a calendar—so you remember more, longer. Whether you’re a student, a lifelong learner, or simply curious, Cognivore makes it easy to capture every notion you discover in your daily life — from that fact you just learned in a book, to an inspiring quote, to a piece of general culture you don’t want to forget. With Cognivore, learning becomes a habit, not a struggle. Key Features: - Calendar-based learning : Your home screen is a powerful calendar, tap on any day to see what you’ve learned, what notions you added, and track your progress over time. - Add your notions instantly : Never lose an idea again. Create notions in just a few seconds, whether it’s a definition, a piece of knowledge, or something you want to remember forever. - Generate notions within seconds with AI : Simply provide a title and let Cognivore write a clear and nicely formatted notion for you, the app handles titles, bold, lists, tables and even math equations ! - Train and challenge yourself by generating personalized quizzes with flashcards on your notions - Organize with categories : Knowledge is easier to keep when it’s structured. Create and customize categories to group your notions — languages, history, science, personal development, or anything that matters to you. - Learning statistics : Visualize your journey with stats: see how many notions you’ve added, how your learning is distributed across categories, and track your consistency over weeks, months, or a whole year. - General culture & personal growth : From culture g to professional skills, Cognivore helps you become a better learner every day. Build your memory, boost your confidence, and never forget the knowledge that matters to you. Why Cognivore? Most learning apps focus only on teaching content — flashcards, lessons, or courses. Cognivore is different: it focuses on YOU and the knowledge you collect. Forget the frustration of studying and forgetting. Forget scattered notes across apps, notebooks, or sticky notes. Forget wasted time repeating what you already know. With Cognivore, you can: - Capture knowledge as you learn it. - Organize and review your own content. - Track your consistency and growth. - Challenge yourself with flashcards tailored to pieces of knowledge that matter to you This isn’t just a study tool. It’s your second brain. - Who is Cognivore for ? Students who want to prepare for exams and retain what they study. Professionals who learn on the go and need to keep track of new skills. Lifelong learners who read, watch, or listen every day and want to build a permanent knowledge base. Curious minds who love general culture and never want to forget what they discover. - Build the Habit of Learning Learning is not about cramming. It’s about consistency, organization, and memory. Cognivore helps you build a daily learning habit that sticks: Add at least one notion every day. Check your calendar to review what you’ve learned. See your growth in real numbers and charts. Little by little, you’ll notice something powerful: you retain more, forget less, and feel smarter. - Start Today Knowledge is power — but only if you remember it. Don’t let your hard-earned learning fade away. - Download Cognivore today and turn your daily learnings into a lasting treasure of knowledge. Less brain rot, More Learning ! Cognivore: Note, Study, Learn and Retain

Screenshots

XMLittreDict4 screens
Cognivore4 screens

Verdict

The call

The clearest difference is update cadence: XMLittreDict at every 2 days against Cognivore's every 2 weeks. XMLittreDict also leads on iOS requirement (9.0 vs 16.4). 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. XMLittreDict sells 1 one-off in-app purchase and Cognivore sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

XMLittreDict ships an update every 2 days, Cognivore every 2 weeks. The most recent releases landed on October 12, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 7 level
XMLittreDict versus Cognivore: the parameters behind the verdict, then further details
ParameterXMLittreDictCognivore
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better16.4
Further details — not scored
Size219 MB98 MB
Age rating12+4+
DeveloperHung Phuoc TranCome Paya

In-app purchases

1 purchases

XMLittreDict

One-time1
  • Supprimez la pub$4.99
2 purchases

Cognivore

Subscriptions2
  • Cognivore premium subscription$6.991 Month
  • Cognivore yearly subscription$44.991 Year

Questions

Is XMLittreDict free?
XMLittreDict is free to download, with in-app purchases available.
Is Cognivore free?
Cognivore is free to download, with in-app purchases available.
Do XMLittreDict or Cognivore have ads?
Neither XMLittreDict nor Cognivore shows ads.
Which is updated more often, XMLittreDict or Cognivore?
XMLittreDict ships an update every 2 days, and Cognivore every 2 weeks. Most recently, XMLittreDict was updated on October 12, 2026 and Cognivore on October 4, 2026.

Other comparisons