Scientific Calculator+ HD Free is the best and the most convenient scientific calculator in AppStore.


Apart from the usual features such as root, power, trigonometric functions, logarithms it also offers:
- factorial (!)
- double factorial (!!)
- drawing graphs
- four memory blocks
- inserting constants
- making notes
- full history
- random number generator
- and many more...

Scientific Calculator+ HD Free is made by math/physics students. Our objective is to make it as convenient as traditional calculator, which we used at university.

Just try it, you won't regret it :)

What’s New

Version 4.2.1

Fix arcus functions in Degree

Ratings and Reviews

4.4 out of 5
344 Ratings

344 Ratings

Efogooo ,


It is better to keeping multiple graphs on the screen & adding a button to clear the drawing.



Good & easy function. Helpful. We like it. Thanks

KhaiDinh ,


This app very easy to use, this is one of the best apps that i have used. Ipad mini

App Privacy

The developer, Nixus Development, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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