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.