SimpleCalc Alternatives

SimpleCalc is described as 'A calculator written in C#.NET 3.5 that aims to be simple and usable. Future plans include functionality above and beyond that of the standard windows calculator. (Requires the ' and is an app in the Education & Reference category. There are more than 25 alternatives to SimpleCalc for a variety of platforms, including Windows, Android, iPhone, Android Tablet and Online / Web-based. The best alternative is SpeedCrunch, which is both free and Open Source. Other great apps like SimpleCalc are Qalculate! (Free, Open Source), Windows Calculator (Free, Open Source), Calculator (Free) and OpalCalc (Freemium).