Biorythmes basic

After the introduction of one or two dates of birth you will obtain the curves of the corresponding biorhythms beginning at a date also given (date of day by default).
The compatibilities between 2 biorhythms will also be presented.

Time lags taken into account.
Access to Play Store.

-Optional-Storing your settings in a database. This storage is based on each device accessing the application: no input login and password.
-Schedule Function: date calculation from seizures dates and number of days into the future or the past.