myBiorythm app for iPhone and iPad

myBiorhythm lets you visualize the Biorhythm for a given Birthday for Today or at any given Date. It has an Overview of the best and worst Days for the selected Year and also shows you the Percentage and the Icons on your Apple Watch as App or Complication.
In Landscape Mode you can see an increased Graph with more days and tapping on the Graph in the MainView saves an image of it into your Camera Roll, so that you can send it to someone else.

According to the theory of Biorhythms, a persons life is influenced by rhythmic biological cycles that affect his or her ability in various domains, such as mental, physical and emotional activity. These cycles begin at birth and oscillate in a steady fashion throughout life, and by modeling them mathematically, it is suggested that a persons level of ability in each of these domains can be predicted from day to day. The theory is built on the idea that the biofeedback chemical and hormonal secretion functions within the body could show a sinusoidal behavior over time.

The free Version only offers the primary Values, via InApp Purchase you can upgrade to the full version and benefit from additional Values plus the combined Line and another View that shows you the best and worst Days of the Year.