This Extensive Calculator app allows you to easily handle all the calculations necessary for everyday life with a single application. A Calculator app with a simple interface and practical functions! It can replace your default calculator.
I convert temps Fahrenheit to Celcius quite often. sometimes I ask google but having the app on home screen can make it quick and useful.
Google Search always in your home screen.
Also can ask Google Assistant / Siri for faster.
It's still faster than open an app, choose the type to convert and enter the value to convert.
Not if you're doing multiple conversions, and some apps can make it faster by having a default/favourite conversion.
Also available offline.
Some people prefer comprehensive calculator. The page of this app mentions scientific calculator, time/ date calculator, loan calculator, unit converter, etc. Having mentioned that, you are right - even for these functions there are many apps and one can download one which has the highest rating. I personally use the default calculator on the phone and Google above calculations if I ever need to.
For more features and/or convenience, and no unnecessary permissions.
I think it's for the people from Humpty Doo who think 3+2=17
Read the reviews. Some people have reported issues with the calculation and user interface.
![[Android] Free: "NT Calculator - Extensive Calculator Pro" $0 (Was $4.39) @ Google Play](https://files.ozbargain.com.au/n/86/532986.jpg?h=9dff62d5)
Honestly, why do we need these kinds of app? while we have calculator everywhere as default, like windows, android, iphone. Also we can have a quick search in any quick search bar in any platforms to convert easily?
I'm not trying to be negative, but if anyone uses an external app, can you please tell me which cases you must use?