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 .
Omni Calculator - Helping you make rational decisions, one calculation at a time.
Numi App - Numi is a beautiful text calculator for Mac.
Financial Independence Calculator - How early can you 🍹retire if you move to another place?
galculator - galculator is an open source scientific calculator with a modern GUI and a wide range of operation modes. It supports algebraic, reverse polish (RPN) and paper mode notations.
Company of One - A book on why staying small is the next big thing in biz