Ratings and reviews

Unfortunately this app has let me down more than once and simply can't be trusted as a calculator. For an app that users may want to rely on for extremely important calculations, I simply cannot recommend it. Firstly, timezone support is buggy. I reported an issue months ago and it was never fixed. Do not rely on timezone conversions made by this app, they are quite likely to be wrong! The second, and even more major issue I ran into, is, if you use variables, and you rewrite the calculation or move lines around, the variables will simply stop working but the calculator will continue to display a misleading result anyway. The only way to fix this when it happens seems to be to rename the variable, and then change every usage to the new name. At the point of hitting this second issue, I decided it was unsafe to continue relying on this app and uninstalled it.

Leider geht jedoch KM zu Miles nicht oder Seemeilen zu KM / Meter… sehr schade, sonst sehr gut

有意思，好用

Best calc ever

I love it

Very useful for quick calculations, especially currency conversions and dates. Depending on my needs, I either keep a small Numi window on the desktop, or for one-off calcs use the Alfred workflow. The desktop window is good for keeping a record. It would be good to extend date capability to calculae days between dates by subtraction.

Nice little app. Works exactly as described. Very easy to use.

So simple and easy to use, so lightweight and so beautifyl - Love it and use it every day:)

I’ve been a longtime user of Calca, which doesn’t seem to work anymore, and Numi is a great version of the same idea. love it.

The best and only calculator app I use.

Very convenient to use!

pretty designed very usefuL!

Solid app. Would prefer if the hotkey also hid the app, but it’s not a deal breaker. Command W closes it, though it’s not as efficient. Anyways, one of the Setapps I have on regularly. Keep it up!

Really solid ‘notepad’ style calculator. My go-to when I need to keep track of several calculations in a row.

I can’t live without this. I use it constantly for currency exchange estimates. But it has been helpful as a tiny app that helps me calculate most things. Would love for it to have typographical units!

Useful and Intuitive to Use.

Para hacer calculos rápidos seguidos, sin tener que pasar a una hoja de excel, es una solución perfecta

So useful.

amazing

convenient and intuitive