Anybody know of a calculator that can do anything with fractions?

Hi.
I'm taking a math class and we work with fractions.
I was able to use my BrailleNote apex with fractions until now.
I had some fractions with decimals in them and tried using my BrailleNote apex to help me figure them out. When i tried entering in the fraction for example 0.44 over 2.5 my BrailleNote apex just gave me an error tone so I couldn't go further then that.
Does anybody know of a calculator for the iPhone and iPad that can help?

Forum: 

Fraction Calculators

App DeveloperClub AppleVis Member

I am not sure if its the same but I use an app called fraction calc.

Thank you

Thank you. I'll look at both and see which 1 would help.