Best app..very uesfull and look like regular real casio
It's very very beautiful and handi along with mobile.
It's the best
I rate the app at 4.5/5. It's the best calc I've come across. Simple to use, simple in appearance yet with most important mathematical functions/operations. Thumps up to the developing team.
Mediocre at best. Doesn't even dare compare to the likes of: RealCalc or Hiper Calc ...
Bug fixes and some improvements
Excellent scientific calculator with expressions, fractions, repeating decimals.