jDiveCalc is a scuba diving calculator for mobile phones. If your mobile supports java (j2me) and you are a certified scuba diver, you can use this software to compute your pressure groups up to three dives per day, according to the US Navy tables.
Lean Body Mass Calculator It is the total weight of your bones, muscles and organs or in other words, everything other than fat in your body. Do remember that one needs sufficient amount of fat too to sustain your body
Body Analyzer Know about your BMI , Body shape and Ideal Body Weight to stay healthy