myBiorythm 5.01

myBiorhythm allows users to visualize biorhythms based on a selected birthday for today or any particular date. The app provides an overview of the most favorable and unfavorable days for the chosen year. Additionally, there is a dedicated Apple Watch app that displays the percentage and icons in a table view or as a complication on the device.

In landscape mode, users have access to an extended graph showcasing more days. The app's database module enables the storage of multiple birthdays, allowing for quick and seamless switching between them with a simple selection. The group module permits the creation of person groups to view their biorhythm curves as median values and their current statuses at a glance.

According to biorhythm theory, an individual's life is influenced by rhythmic biological cycles impacting mental, physical, and emotional activities. These cycles commence at birth and continue steadily throughout life, with mathematical models suggesting predictive abilities concerning a person's daily performance in these domains. The theory is grounded in the notion that the body's biofeedback mechanisms, chemical reactions, and hormone secretions exhibit sinusoidal behavior over time.

The free version includes primary values, while upgrading to the full version via in-app purchase unlocks additional features such as combined line views and insights into the best and worst days of the year.