gUnit is described as 'covers every possible conversion need you may encounter. You can figure out how much a meal might cost you in US Dollars while you're traveling in Switzerland or how many miles you'd have to run to the bus stop when everything around you is in kilometers' and is a Calculator in the Education & Reference category. There are more than 50 alternatives to gUnit for a variety of platforms, including Android, iPhone, Online / Web-based, iPad and Android Tablet. The best alternative is Numi, which is free. Other great apps like gUnit are ConvertAll (Free, Open Source), XE.com (Free), Calculator N+ (Free, Open Source) and Calculator++ (Free, Open Source).
A multipurpose calculator app with slick and intuitive user interface. Access additional features from the main screen of the app using gestures. It has a big variety of built-in functions and supports adding new user-defined functions.
A kickass, open-source calculator that lets you do calculations and unit conversions naturally, with features like: - weight conversion - length conversion - temperature conversion - currency conversion Super simple to use. Caligator works the way you think.
Convertbot is a unit conversion robot. Convert currency, length, mass, time and much more in an exciting new way! Converting numbers will never again be a mundane task. In addition to its innovative interface, our robot is smart enough to convert to and from mixed units.