Rapid & Quick Calculator Pro Chart

Best Chart Rankings*
#25 in Finance (iPhone) on Sep 24, 2017
#26 in Finance (iPad) on Sep 14, 2016

Today's Chart Rankings*
#66 in Finance (iPhone)

Rapid & Quick Calculator Pro Screenshot
* Over 100,000 Downloads Worldwide

This is a totally easy-to-use calculator. It has all the basic features you'd expect from a calculator, as well as additional useful functions like the ability to calculate sales tax and discounts.

* History Tape - Reuse answer with a single tap
* Equation
* Sales Tax Calculations - Multiple tax settings with swipe change
* Discount Calculations with percentage operator (e.g., 100 - 30% = 70)
* Precise Rounding Settings
* Multiple Color Themes
* Multiple Font Sizes and Type Faces
* Left and Right Arrow Cursor Key - easy-to-edit expression
* Share Expression and Answer with other apps
* Support iPad
* Sound Effects

We welcome your feedback.

URL Scheme

This is the paid version of the app. A free version is also available.
Paid version doesn't show ad and has four tax keys. (Free version has two tax keys)
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