MyMeterLife app for iPhone and iPad

MyMeterLife calculates the calories while doing various activities like swimming, jumping ,riding etc This app is made for educational purpose and learn calories in your body.
Based on MET we made this app:One metabolic equivalent (MET) is defined as the amount of oxygen consumed while sitting at rest and is equal to 3.5 ml O2 per kg body weight x min.
The formula to use is: METs x 3.5 x (your body weight in kilograms) / 200 = calories burned per minute. For example, say you weigh 160 pounds (approximately 73 kg) and you play singles tennis, which has a MET value of 8. The formula would work as follows: 8 x 3.5 x 73 / 200 = 10.2 calories per minute.