This is a FREE BMI Body Mass Index calculator, Easily calculate your BMI using cm or inches and kg or lbs or stone. nThe app also shows your BMI category. nnThis is the simplest most efficient BMI Calculator on the app store, See screenshots and try it out for FREE nnThis application is FREE for the iPhone, iPod touch and iPad. nnIf you have any problems with this app please use the "App Support" button on the app store otherwise I cannot contact you to understand and slve this problem.