Universal free, every day calculator with scientific features.

ATTENTION!
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Please contact Market support or us if you have any problems with it.

* Math expressions calculation (developed on RPN-algorithm but no RPN-calculators' UI!)
* Percentages (calculation discount, tax, tip and other)
* Radix mode (HEX/BIN/OCT)
* Time calculation (two modes)
* Trigonometric functions. Radians and degrees with DMS feature (Degree-Minute-Second)
* Logarithmic and other functions
* Calculation history and memory
* Digit grouping of result
* Saving state between sessions
* Color themes (skins)
* Large buttons
* Very easy to use
* More features will be added. Stay in touch! :)