Numi is a 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
+Fast keyboard input
+Text parsing allowing to mix text and numbers
+Tons of conversions: currencies,units (incl. css),time-zones,etc
I have this app launched almost all the time and reaching out for it for any ad-hoc calculation needs. I love how forgiving the input is allowing me to mix text and numbers and still get the right result. One of my essential tools.Michal Subel has used this product for one year.
Incredibly useful and powerful
Currently saves as .numi file. Export as txt / csv can be really powerful feature to have.
Love every bit. From simple design to the capabilities that it has. I generally travel around and inbuilt currency converter comes in very handy. The latest build is awesome where it lets me save and retrieve the files on need basis.