It is a biorhythm calculation app that can easily calculate and display the biorhythm from the date of birth and the reference date.

In "Biorhythm Calculator", select the date of birth, select the date you want to check, and click the "Calculate" button to display the biorhythm before and after the base date in a graph.
The values ​​of "Physical", "Emotional", and "Intellectual" of the day you want to check are also displayed.

"Biorhythm Compatibility" displays the compatibility in a graph based on the biorhythms of the two people.

Any number of people can register their date of birth, so you can easily call and change it when displaying the biorhythm.

You can also change how many days ago to how many days later the graph will be displayed.