Tip Calculator - The ultimate tip calculator with split function
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 .
Calcbot for Apple Watch - Calculate, convert, and split tips from your wrist
Qalculate! - Qalculate! is a multiplatform multi-purpose desktop calculator.
Tipping - Ridiculously quick tip calculator
HEXelon MAX - HEXelon MAX is a science calculator. It solves math expressions like: Sin(Pi)-Root(-8;3)+3.