Na serveru Slunečnice.cz je zajímavá iOS aplikace:

Calories Burn Calculator 1.0

Do you don't how much calories you burn and lose weight when you do aerobics or gym or workout or running or dancing or walking etc. activities ? If you're wondering how many calories did you burn while walking, dancing, playing football, or during any other physical activity, you should give this…

Adresa: https://www.slunecnice.cz/sw/calories-burn-calculator/