RealCalc Scientific Calculator - RealCalc Scientific Calculator
Numi App - Numi is a beautiful text calculator for Mac.
makina - The only gesture-based calculator on the Play Store. makina |m??ki?n??| Noun
Soulver - Soulver is a software application that functions as a calculator that allows you type a continuous stream of information rather than having to input data into multiple cells.
Qalculate! - Qalculate! is a multiplatform multi-purpose desktop calculator.
Parsify Desktop - Extendable calculator for the 21st century ⚡