Numi is newly released Calculator Mac app designed by Dmitry Nikolaev which lets you make simple computations with ease. Unlike most other Calculator apps, Numi which is currently in beta doesn’t sport lots of buttons for numbers and operations on the screen. Instead, it just shows you a plain window with a white background where you can write calculations and text combined.


Numi, apart from simple operations like additions and multiplications, also features functions such as roots, percentages etc. and not only this, Numi also supports units conversion. It currently supports Currency, Length, Area, Volume, Time, Temperature and Data Size units. You can calculate things in multiple ways, like for addition, you can write “5 + 9” or also “5 plus 9”. It also lets you define variables and use them later in the calculations.

The best thing about the app is its simplicity. Also, the way it allows computations is unique, you can combine text with calculations and it will still give you the correct results. Features such as defining variables and using “prev” variable for operating on previous result makes Numi one of the best calculator apps I have used.

Numi is free and can be downloaded for free from the official website. To use Numi, all you need is a Mac running OS X Yosemite.