Slice Fractions 4+

Silly Fraction Puzzles


Designed for iPad

    • 4.7 • 441 Ratings
    • $3.99


This award-winning, problem-solving game is an incredibly fun way to learn fractions. Thanks to the game’s research-proven effectiveness, kids get a head start at school while having fun with fundamental math concepts. Wow!

*** Best of 2014 -- App Store, Apple ***
*** Editors’ Choice -- App Store, Apple ***
*** Editor’s Choice for Excellence in Design -- Children’s Technology Review ***
*** Winner of a Parents’ Choice Gold Award 2014 ***
*** Gold Medal Winner 2014 -- International Serious Play Awards ***
*** Best Family Friendly Game 2014 -- Indie Prize Showcase Awards ***

“Teaching without making it feel like a lesson.” --
“Slice Fractions is wholly playful learning. At its best.” -- Parents' Choice
“There's a lot more to this app than fractions.” -- Children’s Technology Review

UNIVERSAL APP: Available for iPad, iPhone, and the new APPLE TV!

GOAL: Kids between 5 and 12 slice through ice and lava to clear the mammoth’s path, unraveling the mystery of fractions!

• Learning fraction concepts without words
• Experiencing an activity reviewed by researchers at a Canadian university (UQAM)
• Solving over 140 innovative physics puzzles
• Collecting funky hats
• Playing in a safe, digital environment. No ads or in-app purchases.

• Part-whole partitioning
• Numerator / Denominator notation
• Equivalent fractions
• Fraction ordering
• Subtracting fractions from 1
• Addition

TEACHERS: Slice Fractions is based on the following Common Core concepts: (2.G.A.2) (2.G.A.3) (3.NF.A.1) (3.NF.A.3) (4.NF.A.1) (4.NF.A.2) (4.NF.B.3) (4.NF.B.3.B) (4.NF.B.3.C)

LANGUAGES: Danish, English, French, German, Italian, Japanese, Korean, Norwegian, Portuguese, Russian, Spanish, Swedish, Turkish, Simplified Chinese and Traditional Chinese

ULULAB: We produce fun and pedagogically sound video games. We strive to ensure that these games are intuitive and will lead to profound conceptual learning. We believe we can push the limits of game-based learning.

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Your feedback is much appreciated, so please feel free to provide suggestions for future updates. If something isn't working as you would expect, please contact us:

What’s New

Version 1.04.09

This app has been updated by Apple to display the Apple Watch app icon.

Bug fixes

Ratings and Reviews

4.7 out of 5
441 Ratings

441 Ratings

CabotMama ,

Kindergartener Learned to Add Fractions!

Fun, engaging app for introducing fractions! I was skeptical before purchase, but the reviews were so good that I gave it a try. My kindergartener tackled the app with relish. Within three days, she had completed all the levels and had a basic understanding of fractions. She doesn't know the mechanics of adding fractions with unlike denominators nor reducing fractions, but she does understand the basic concept of how 1/8 plus 1/8 equals 2/8 which is 1/4. She also understands 1/4 plus 1/8 equals 3/8. Amazing!
Even after she completed all the levels, she happily went back to the beginning to work thru again!

skyan J ,

Best fractions game ever!

This game helped me learn fractions with many fun surprises!
There’s no adds, which I think we can thank the game for that. But
This game really helped me understand fractions. I really like this game and would like more! The physics are odd and somewhat satisfying! I’ve played the two game over and over and yet I still have the same joy of when I found out about it. So teachers, parents and children if you need yourself or any other person to learn fractions. This action packed game is perfect for your needs!

Developer Response ,

We're so glad that you like it! Be sure to check out our new app Math Makers, it includes Slice Fractions 1 and 2, as well as 3 other new games (about to be 4!) It's a subscription app so we're updating it with full games often, all in one place. If you reach out to us on, we can send you a discount coupon as you're already a Slice Fractions owner =]

Bbasgen ,


This is far and away the favorite app of my four-year-old son and seven-year-old daughter. They are talking about fractions all the time, they created a paper based version of slice fractions, and my son asked Santa for a hat with a flashlight : just like the elephant. So to say this app has been a major driving force in our house for the past few months is an understatement! Great job Ululab: this is great and your latest update is incredible.

App Privacy

The developer, Ululab, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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