CapCalc is a calculator that encourages deep customization from the actual keypad functions to color styling. While offering you a fully functioning calculator with a consistent interface, you have the ability to truly personalize the interface to your needs. You can design as many keypad layouts as you wish and quickly switch between them at any time.

Design your layouts
- Start with a base layout by cloning an existing layout
- Resize and reposition buttons to create the arrangement that fits your needs
- Set primary and secondary key functions
- Set button background colors, text colors, and border colors
- Adjust button border thickness and corner rounding
- Set layout grid dimensions

Color Palettes
- Create your collection of colors by defining individual palettes
- Add colors by RGB or hex value
- Each layout will maintain a “Smart” palette which will be a curation of all colors used in the layout. This enables you to make changes to your palettes while making it easy to maintain your existing layouts.
- Use your color palettes to inspire themes and new keypad layout designs

General Calculator
- Evaluates complex expressions
- Math editor to render exponents and square roots
- Radian and degree support for trigonometric functions
- Light and Dark visual appearances
- Calculator result history
- Adjustable haptic feedback for button presses
- Long press on a button to use the secondary function, if one is assigned

Extras
- Alternate app icons to further personalize CapCalc’s home screen presence
- User-define constants list which can be updated and accessed from the quick bar