HowCalc app for iPhone and iPad

4.5 ( 5765 ratings )

Utilities Education
Developer: Decade Dusk Pty Ltd

Free

Current version: 1.0.1, last update: 7 years ago
First release : 03 Feb 2013
App size: 7.4 Mb

HowCalc is the only calculator on the App Store that shows whats happening behind a calculation. It is a tool for learning and understanding in a world of instant answers.

Back in the day it was easy for a school teacher to ban the use of calculators but now that is barely possible. If a student cannot go without using a calculator it is better that they at least use one that shows them the answer and HOW that answer was calculated.

You cannot learn math without understanding it.