Percent Mate allows for quick calculation adjustments and instant result updates by using the +/- buttons for calculation inputs (incremental and precision steps configurable).

THIS IS 100% FOR YOU
Percent Mate is suitable for every percentage-related calculation including
- VAT (Value Added Tax) / GST (Goods and Services Tax),
- gross/net,
- tipping,
- margin,
- growth,
- fraction,
- discount,
- interest (both for debt and savings),
- weight changes,
- ROI,
- Churn Rate,
- tolerances or
- measuring accuracy (eg. speeding)

FIGURE THIS
- Stepper: Change all the values in self-defined incremental steps to fine tune the solution
- Rounding: Supporting .00, .000 and .0000
- All input fields invertible (plus to minus and vice versa)
- Color customization: Choose from 16 text colors
- Big fonts for easier reading
- Free Bonus: online calculation examples on our website

SIMPLE AND EASE OF USE
No keyboard distraction. A custom keypad slides in for value inputs - or use the stepper buttons instead.

GREAT WITH NUMBERS
We've prepared some useful calculation examples to get quickly started. Learn more about Percent Mate on our website: http://www.percentmateapp.com

AND THERE'S MORE
See also PM for iPad or PM for Apple Watch.