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Full Specifications

What's new in version 1.2

Thanks for using Handy Rule of Three!Now you will be able to toggle from the direct rule of three (C*B/A) to the inverse rule of three (A*B/C). Just press the equal symbol "=" to toggle from mode to another.Also the apps gets a brand new icon, a prettier font for the numbers, and a faster loading time when the app is first launched!Direct mode:If an exam has 30 questions which makes 100%What percentage makes 24 correct answers?x= 20*100/30x= 80Inverse mode:If making dinner takes 3 hours to 2 people. How long would it take to 1 person?x= 3*2/1x= 6


Publisher Chido Games S.A. de C.V.
Publisher web site
Release Date November 17, 2013
Date Added April 20, 2014
Version 1.2


Category Productivity Software
Subcategory Calendar & Time Management Software

Operating Systems

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

Download Information

File Size 12.33MB
File Name External File


Total Downloads 0
Downloads Last Week 0


License Model Free
Limitations Not available
Price Free
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