Comparison

MateMatty vs Library Universe

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

Head to head
About

MateMatty

This app transforms math learning into an exciting adventure for children aged 6-12. It features interactive lessons, numerous levels across various math topics, and engaging gameplay elements to keep young learners motivated. Multiple profiles and offline play make it a versatile educational tool.

Highlights
  • 10 worlds and 200 levels
  • Covers counting to fractions and geometry
  • Interactive lessons with mascot
  • Up to 4 kid profiles
  • Offline play
  • 16 language options
Features
Read full description

MateMatty turns math into an adventure for kids aged 6 to 12. 10 worlds to explore, 200 levels, over 1,500 problems: counting, even and odd, addition, subtraction, multiplication tables, division, fractions, mixed operations, geometry, money. Interactive lessons with the mascot Matty explain every idea before play starts. - Up to 4 kid profiles on one device - 4 animated characters: owl, cat, dragon, bunny - Stars, XP, coins, and 28 achievements - No timers, no pressure, playable offline - 16 languages The Premium subscription is optional and unlocks worlds 4 to 10 (Subtraction through Money). Plans: $4.99 a month, $39.99 a year. Prices show in your local currency and can differ by country. The subscription renews on its own until you cancel it; manage or cancel it any time in Settings > Apple ID > Subscriptions. Privacy Policy: https://iocodo.com/apps/matematty/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Library Universe

Features
Read full description

Library Universe is for people who want to reach their potential. Read the ideas of the world's greatest minds in a few focused minutes a day, and keep what you learn. A QUIET PLACE TO READ Carefully curated summaries of nonfiction books chosen to teach, challenge and stay with you. Every text is worth reading for what it has to say. A PLAN BUILT AROUND YOU Tell us what you want to grow in: clearer thinking, resilience, health, wealth, compassion, psychology, culture and art, and more. Library Universe picks books for those interests and sets a daily reading goal that fits your day. You can change both at any time in your Profile. READ CLOSELY Highlight the passages that matter to you and come back to them later. Adjust the reading settings to suit you, and tap any word to see its meaning. KEEP WHAT YOU LEARN Micro-learning decks turn a book into short units. Each unit ends with its key idea and a question, and both come back later for review, so the ideas stay with you after you close the book. STAY CONSISTENT Your Today screen shows what to read next and how close you are to your daily goal. Build a streak for reading and another for practice. FOR LANGUAGE LEARNERS Read in English or German. Learning German or Irish? Visual vocabulary decks, noun gender practice and grammar exercises are included too. MEMBERSHIP A Library Universe membership unlocks every book, every deck and every study mode. Monthly and annual plans are available, and eligible new subscribers receive a 3-day free trial. Payment is charged to your Apple Account when you confirm the purchase. Membership renews automatically unless canceled in your Apple Account settings. Terms of Use: https://libraryuniverse.com/terms Privacy Policy: https://libraryuniverse.com/privacy

Screenshots

MateMatty4 screens
Library Universe4 screens

Verdict

The call

The clearest difference is update cadence: MateMatty at every 5 days against Library Universe's every 2 weeks. MateMatty also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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. MateMatty sells 2 in-app purchases, starting at $4.99 per month and Library Universe 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

MateMatty ships an update every 5 days, Library Universe every 2 weeks. Both last shipped on October 31, 2026.

Scorecard2 real differences · 7 level
MateMatty versus Library Universe: the parameters behind the verdict, then further details
ParameterMateMattyLibrary Universe
PriceFreeFree
Rating4.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.4
Further details — not scored
Size41 MB60 MB
Age rating4+4+
DeveloperIOCODO LLCOsman Cakir

In-app purchases

2 purchases

MateMatty

Subscriptions2
  • Premium Monthly$4.991 Month
  • Premium Yearly$39.991 Year
2 purchases

Library Universe

Subscriptions2
  • Monthly Membership3 Days trial$5.991 Month
  • Annual Membership3 Days trial$49.991 Year

Questions

Is MateMatty free?
MateMatty is free to download, with in-app purchases available.
Is Library Universe free?
Library Universe is free to download, with in-app purchases available.
Do MateMatty or Library Universe have ads?
Neither MateMatty nor Library Universe shows ads.
Which is updated more often, MateMatty or Library Universe?
MateMatty ships an update every 5 days, and Library Universe every 2 weeks. Most recently, MateMatty was updated on October 31, 2026 and Library Universe on October 31, 2026.

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