by Quartic Software
Download this app if: you need a powerful scientific calculator.
RealCalc Plus is the enhanced version of Android's #1 Scientific Calculator, RealCalc - a fully featured scientific calculator which looks and operates like the real thing.
RealCalc Plus includes the following features:
* Traditional algebraic or RPN operation
* Fraction calculations and...
Lots of options — Very powerful scientific calculator, with loads of features. Cheaper and better than a real calculator too.