PercentDiff - the Shaolo Percent and Percentage Calculator

If you think the app is anything less than 5 stars, we want to hear from you directly! Do you have something you would like us to add or a complaint? Please tell us via email! We can't reply to reviews.

Follow us on twitter: shaolollc

We love user feedback, please keep sending us email (preferably with something in it. I get a lot of empty email.)!

PercentDiff is the original multi-result percent calculator application.

Using PercentDiff is incredibly easy. There are two tabs. One for two numbers, and one for a number and a percentage. Input your numbers on either tab and all values will be calculated.

The two modes currently available are:

A. % Change (Number 1 to Number 2)

This mode will calculate:
1. Percent increase
** This mode can also be used to calculate gross sales markup

2. Percent decrease
** This mode can also be used to calculate gross margin

3. Percent difference

4. Number 1 as a percent of Number 2

5. Number 2 as a percent of Number 1


B. % Of (Percent of number)

This mode will calculate:
1. Percent of X

2. X plus percent
** Can also be used to calculate markup on a product

3. X minus percent
** Can also be used to calculate markdown on a product

4. X as a percent of an original number

5. X as a percent increase of an original number

6. X as a percent decrease of an original number


We strive to make our apps as simple to use as possible.

Please FEEL FREE TO EMAIL US feedback. We would like to know how users interact with the app and how we can improve upon it.

Future versions will require iOS 5 or iOS 6 as a minimum. Please upgrade.