CalcBuddy Calculator

Calcbuddy Calculator is an easy to use scientific calculator.

CalcBuddy is now also available for iPhone, iPad and iPod Touch.

The calculator features:

* 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
* 7 different skins to choose from
* Built-in help chapter & links to more info online

This app is intended as a handy multi-purpose calculator. For a basic calculator, 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 Menu -> Settings.