App Detail » Numerator Ninja

What's New

This app has been updated by Apple to use the latest Apple signing certificate.

Minor text fix

App Description

Visualizing fractions and whole numbers is one of the best ways to understand them. Numerator Ninja makes quick work of fractional problems and displays the result in a helpful graphical format. Fractions are displayed in pie-chart format and whole numbers are represented by color coded disks and numbers (powers of 10). Values are easily entered using either up/down keys or keypad.

Numerator Ninja slices through the following with ease:

-Fraction visualization
-Whole number visualization
-Fraction reduction
-Conversion of improper fractions
-Operations on Mixed Numbers
-Decimal Entry and Conversion
-History of entered values

While Numerator Ninja is primarily intended for grade school students learning fractions, it can easily be used by all! This tool supports whole numbers less than or equal to +/- 9999 and denominators less than or equal to 9999.

App Changes

• March 08, 2015 Initial release
• March 17, 2015 New version 1.4
• April 27, 2015 Price decrease: $0.99 -> FREE!
• May 06, 2015 Price increase: FREE! -> $0.99
• September 01, 2015 Price decrease: $0.99 -> FREE!
• October 12, 2015 Price increase: FREE! -> $0.99
• November 16, 2015 Price decrease: $0.99 -> FREE!