CalcBuddy Calculator

Calcbuddy Calculator is an easy to use scientific calculator.

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.