CalcBuddy Calculator

4.1
1.66K reviews
100K+
Downloads
Content rating
Everyone
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About this app

This is an easy to use scientific calculator, combining an intuitive user interface with powerful math functionality.

Its main features include:

* See entire expression on screen
* Instant as-you-type calculation
* 15 functions: trig, log, +more
* Radians or Degrees
* 30 scientific constants
* Full operation & result history
* View answer as fraction
* Digit grouping of result
* Storage between sessions
* Several different skins to choose from
* Built-in help chapter

CalcBuddy is intended as a handy multi-purpose calculator. For a basic use, all you need is on the Standard tab, and for a scientific calculator you've got the Functions and Constants. Many of the constants can be very helpful in physics and chemistry calculations.

NOTE: If sin, cos, tan or their inverse functions don't give the expected answer, make sure you have selected the correct angle mode. You switch between radians and degrees in Settings.

This application is also available on iOS and Windows Phone.
Updated on
Sep 24, 2014

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
No information available
4.1
1.66K reviews
A Google user
December 22, 2019
This has been my go to calculator for years. But the frustration of re-editing old expressions has made me look elsewhere. Hopefully this will be fixed when I retry the app some time in the future.
2 people found this review helpful
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A Google user
August 26, 2019
Keyboard pop up when changing the cursor
5 people found this review helpful
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A Google user
September 12, 2015
I've been using this for years because it is more pleasant than any of the other calculators I've tried. All the functions I use regularly are easy to access, and it has a good looking dark theme. Only things I'd ask for are being able to add long press alternatives to buttons for things like constants and trig functions, and making 0**0 = an error, but it's still good.
2 people found this review helpful
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What's new

* Minor bug fixes
* History date format adjustment