Numi App - Numi is a beautiful text calculator for Mac.
Calcbot for Apple Watch - Calculate, convert, and split tips from your wrist
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 .
Qalculate! - Qalculate! is a multiplatform multi-purpose desktop calculator.
Parsify Desktop - Extendable calculator for the 21st century ⚡
SymCalc - Symbolic Calculator - Math toolbox for iOS. Advanced calculator features with a tape-like history, not requiring internet...