Calculator Pro vs Scalar Scientific Calculator

Calculator Pro is a premium calculator app for Windows, Mac, iOS, and Android that provides advanced mathematical and scientific calculation features beyond basic arithmetic. It includes powerful features like graphing, unit conversions, base conversions, complex numbers, matrix calculations, statistics, and programmability.

Scalar Scientific Calculator is a free and open-source calculus software designed for studying and teaching higher level mathematics. It features a clean interface and has advanced matrix and plotting capabilities, as well as support for symbolic math.