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Slice Fractions

By Ululab

Editors' Choice

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Get your child excited about his or her next math discovery through this award-winning, problem solving game. We’ve teamed up with university education experts to craft an incredibly fun way to learn fractions.  

*** Apple Editor’s Choice -- App Store worldwide! ***
*** 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.” (98%) -- Children’s Technology Review

Slice through ice and lava to clear the mammoth’s path, unraveling the mystery of fractions!

You will enjoy:
• Learning fraction concepts without words
• Experiencing an activity reviewed by researchers at a Canadian university (UQAM)
• Collecting funky hats
• Solving over 90 innovative physics puzzles
• Playing in a safe, digital environment. No ads or in-app purchases.

The game covers the following fraction concepts:
• Part-whole partitioning
• Numerator / Denominator notation
• Equivalent fractions
• Fraction ordering
• Subtracting fractions from 1

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)

About Ululab
Ululab is a studio that produces 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 in Version 1.02.10

Fixes a potential crash at app launch. Please contact us at if you have any issues with Slice Fractions!


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Customer Reviews

Terrific app!

A wonderful way to learn fractions! Too often math is taught in the abstract, but this is an engaging game that shows kids what is happening when they add or subtract fractions. My kids love to play it this. Super cute mammoth! My only complaint is that I wish it were longer. Please, please give us more!

One of the best kid apps out there

I teach the littles and have a 6 yr old in my family, so I've spent my fair share of time and money on Ed apps. This is fantastic, a conceptual learning of fractions with progressively more challenging puzzles. I'm loving it myself and imagine it would be great practice for the TAG kid/s in your life.

Too short. Otherwise, great!

Review from 9 year old: "I really liked it. I wish they had more levels."
Review from Mom: very clever and fun way to learn by playing with fractions, but I agree it's too short!

Slice Fractions
View In iTunes
This app is designed for both iPhone and iPad
  • $3.99
  • Category: Education
  • Updated:
  • Version: 1.02.10
  • Size: 63.2 MB
  • Languages: English, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish
  • Seller:
Rated 4+
  • Made for Ages 6–8

Compatibility: Requires iOS 5.1.1 or later. Compatible with iPhone 4, iPhone 4s, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPad 2 Wi-Fi, iPad 2 Wi-Fi + 3G, iPad Wi-Fi (3rd generation), iPad Wi-Fi + Cellular (3rd generation), iPad Wi-Fi (4th generation), iPad Wi-Fi + Cellular (4th generation), iPad mini Wi-Fi, iPad mini Wi-Fi + Cellular, iPad Air, iPad Air Wi-Fi + Cellular, iPad mini 2, iPad mini 2 Wi-Fi + Cellular, iPad Air 2, iPad Air 2 Wi-Fi + Cellular, iPad mini 3, iPad mini 3 Wi-Fi + Cellular, iPad mini 4, iPad mini 4 Wi-Fi + Cellular, iPad Pro, iPad Pro Wi-Fi + Cellular, iPod touch (4th generation), iPod touch (5th generation), and iPod touch (6th generation).

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