Free42 vs Qalculate!
A side-by-side look at Free42 and Qalculate!. For an in-depth review of either product, follow the links below.
Free42
Office & Productivity
Free42 is an open-source programmable calculator app designed to emulate the HP-42S calculator. It provides RPN mode, programming capability, expandability via packages, and accurate emulation of the original HP-42S.
emulatorrpnprogrammablehp42sopensource
Qalculate!
Office & Productivity
Qalculate! is an open-source multi-purpose calculator application for Linux, Windows, and macOS. It includes functions for algebra, calculus, statistics, physics, engineering, finances, and more. With its customizable interface and built-in unit converter, Qalculate! is a powerful tool for students, scientists, and engineers.
mathengineeringphysicscalculator
Related Comparisons
SpeedCrunch
Numi
PCalc
handyCalc
Caligator
GraphCalc