Easy to use basic calculator -- all extra functions and menus removed to make operation as simple as possible, even for those with disabilities.
Simple clean display, basic functions, beautiful animated buttons. You can't possibly mess it up.
Many calculators offer so many options that they become hard to use and confusing for some users. No switchable modes, just easy ("EZ") operation for standard add (+), subtract (-), multiply(*), and divide(÷) functions.
No in-app purchases.