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Oh No Fractions! - Curious Hat Lab for iOS

By Curious Hat Free

Developer's Description

* 2013 Children's Technology Review Editor's Choice Award * Featured by Apple in the Education Category (Apps for Elementary School, Apps for Middle School) * Certified by Teachers With Apps "Badge of Distinction"* Ranked in 143 App Stores around the worldPractice and explore fractions with this elegant and simple visual app.Swipe left or right to answer if the fraction on the left is LESS, GREATER or EQUAL than the one on the right.Peek at the visual solution before committing your answer or wait until later to prove it.Tap above each fraction to see if they can be reduced/simplified.Check the statistics of your practice runs.Control audio options and set the max denominator using the Setup menu via the Curious Helmet.Oh No Fractions! is part of Curious Hat LAB, a collections of prototypes and early ideas that we want to share with the world.Let us know what you think! Write us at

Full Specifications

What's new in version 2.41

Addressed issues that caused the app to freeze under certain conditions.Please send your comments and suggestions to


Release December 1, 2014
Date Added December 1, 2014
Version 2.41

Operating Systems

Operating Systems iOS
Additional Requirements Compatible with iPod Touch (3rd generation or later, iPhone 3Gs, iPhone 4, iPad. iTunes account required.


Total Downloads 6
Downloads Last Week 0
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