The Calculator is described as 'A hugely popular mobile calculator, The Calculator bundles the most important calculation features into an elegant interface complete with scores of beautiful themes' and is an app in the Education & Reference category. There are three alternatives to The Calculator for Android, iPad and iPhone. The best alternative is RealCalc Scientific Calculator, which is free. Other great apps like The Calculator are Scientific Calculator 300 Plus (Free) and Omega Calculator (Free).
Scientific calculator 300 plus, 991 is the calculator for students and engineering student. Calculator 991 plus provides powerful functions in a real calculator 991 300 . It makes advanced calculator 991 become the most useful calculator for university and school.
Omega Calculator is an intuitive and powerful calculator that can be used for any mathematical computation you need to perform. I built this calculator to be different. It's beautiful, free, and has no ads: the VERY BEST calculator I have EVER used.