Numi is described as «handy calculator app for macOS. It allows to describe tasks the natural way and instantly get an accurate answer. For example, $20 in euro — 5% discount or today + 2 weeks» and is a Calculator in the education & reference category. There are more than 100 alternatives to Numi for a variety of platforms, including Windows, Mac, iPhone, Linux and Online / Web-based. The best alternative is SpeedCrunch, which is both free and Open Source. Other great apps like Numi are Qalculate!, fxSolver, OpalCalc and Soulver.
