Numi App - Numi is a beautiful text calculator for Mac.
RealCalc Scientific Calculator - RealCalc Scientific Calculator
SpeedCrunch - SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .
makina - The only gesture-based calculator on the Play Store. makina |m??ki?n??| Noun
Console Calculator - Console Calculator is a powerful calculator with a simple console interface.
Qalculate! - Qalculate! is a multiplatform multi-purpose desktop calculator.