Biorhythm

This app calculates your personal biorhythm based on your date of birth and helps you use it as a daily guide for your lifestyle.

What is Biorhythm?

Biorhythms are made up of three cycles: Physical (23 days), Emotional (28 days), and Intellectual (33 days). These cycles begin at birth and continuously rise and fall, reaching peaks and troughs along the way.

The days when a cycle switches from high to low (or low to high) are called “Critical Days.” On these days, your mind and body may be unstable, making you more prone to mistakes or accidents. If all three cycles fall on a critical day, it’s best to take extra care, stick to light tasks, or simply rest.

How to Use

Main Screen

Top: Shows your name, birthday, and days since birth

Middle: Displays your biorhythm graph and menu options to manage users

Bottom: Shows numerical biorhythm values for the selected date and surrounding days

Function Buttons

User: Add, edit, or delete users

Change Date: Check your biorhythm for a specific date

Today: Reset the date back to today

User List Screen

Add: Tap the Add User button in the top-right corner

Edit: Tap a user and select Edit

Delete: Tap a user and select Delete

Notes

The biorhythm data shown in this app is for reference only and may not reflect your actual physical or mental condition.