-Find easily your Biorhythm cycles using our Biorhythm Calculator and dynamic charts -Get an interpretation of your daily biorhythm -See the future evolution of your cycles with our chart -Learn how to act according to your biorhythm -Dynamic display of the data -Learn about the Biorhythm Theory and its impact on our lives -Get a deeper understanding of the natural rhythms -A very light calculator that requires little storage -Available in many languages