RealCalc Scientific Calculator Android App

Android's #1 Scientific Calculator - looks and operates like the real thing!

RealСalc Scientific Сalculator is Android's most favourite scientific calculator. It has over 20 million downloads and more than 100,000 5* reviews.

RealСalc is designed to look and operate exactly like a real hand-held calculator. It has all the standard scientific functions plus history, memories, unit conversions and constants. You can choose from a number of display styles and formats. It also supports binary, octal and hexadecimal calculations and has an optional RPN mode. RealСalc is simple to use, but has full assist included in the app.

If you like RealСalc, the pro version RealСalc Plus has lots of extra features including fractions, degrees/minutes/seconds, customizable conversions and constants, landscape mode, a home-screen widget, a 12-digit display and greater internal precision. Purchasing RealСalc Plus will also assist to support further development. Just search for RealСalc Plus or follow the upgrade link in the app.

RealСalc Scientific Сalculator includes the following features:
* Traditional algebraic or RPN operation
* Unit conversions
* Physical constants table
* Percentages
* Result history
* 10 memories
* Binary, octal, and hexadecimal (can be enabled in Settings)
* Trig functions in degrees, radians or grads
* Scientific, engineering and fixed-point display modes
* 7-segment, dot-matrix or standard font display
* Сonfigurable digit grouping and decimal point
* Еxternal keyboard support
* Full built-in help

RealСalc Plus contains all these features, plus:
* Fraction calculations and conversion to/from decimal
* Degrees/minutes/seconds calculations and conversion
* Landscape mode
* Нomescreen widget (now with RPN support)
* 12-digit display
* Еxtended internal precision (32-digit)
* User-customizable unit conversions and constants
* New RPN styles (buffered-entry, XYZT rolling stack)
* Samsung multi-window support with drag & drop.
A scientific calculator for your Android device

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