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◉ Protect yourself by checking biorhythm daily.

Stamina, judgment, emotion, etc.
If you are not feeling well about the following measures, how about checking your biorhythm?
If your biorhythm does not function appropriately, it is recommended to avoid unreasonable activities. Something might you don't want to happen.
Biorhythm can be referenced in all areas of your life such as learning, sports and sales.

◉ It will advise your future.

Suddenly, some of the celebrities faced traumas
The cases showed that their biorhythms weren't good. Was it a coincidence?

◉ What is biorhythm?

Biorhythm is the physiological cycle of a physical, emotional, and Intellectual. These three cycles are repeated in a uniform pattern based on your birthdays, and there is a difference in activity efficiency or ability depending on the combination of these patterns.

The four rhythm cycles and calculations are as follows.

d = number of days of living
Physical rhythm: sin (2π d / 23)
Emotional rhythm: sin (2π d / 28)
Intellectual rhythm: sin (2π d / 33)
Intuitive rhythm: sin (2π d / 38)

Each rhythm has a value from -100 to +100, and this value indicates the status.
Low stage: -100 to -1
High stage: +1 to +100
Dangerous Days: 0 (at the time of transition from + value to - value or from - value to + value)

◉ Explanation of Application function

• Display the four rhythms of a user as values and graphs
• Change dates easily to view biorhythms

• Send biorhythm using messages or email

• Summary of usage
• Help
• Contact the developer

◉ It is not a simple graph.

• Accurate data using formal algorithms
• Sophisticated and easy-to-see graphs
• Send biorhythm using messages or email
• Easy to use at anywhere, at anytime
• Preview of future biorhythms

◉ Notification

• If you have any questions, please use the email function on the app.
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What's New

Version 5.50

Optimized for iOS updates.

Ratings and Reviews

4.6 out of 5

193 Ratings
193 Ratings

This too shall pass


I like this program. When I find my energy is lagging I take a quick look. If my rhythms agree with how I feel, I know “This too shall pass”. If they don’t, I have found it is a good indicator that j am coming down with something. Example, last time my physical was high and I felt exhausted, I was in process of getting a cold. I don’t care for the interpretation of the rhythms particularly. Example: I find if I am at 100% emotional I feel ALL my emotions more keenly not that I am happy. I translate above the critical line as being more active in that state and I am aware of that activity.

Very useful


Alright so I can see that my biorhythm chart coincides with mercury retrograde SO it's very useful in that you can prepare yourself for the future.
It's very easy to use and I like that it can be easily modified (you can search anyone's biorhythm chart anytime). I like this very much and I'm gonna recommend my friends on social media to download this.

Handy Biorhythm report


I've known about the biorhythm subject since the 1970's when it first became a popular subject. It's great to have a handy, daily report of my biorhythm status for the day. Sometimes it seems very accurate. Going on year 2 of use and still seems to coincide with general well being or lows.


Jeonghwan Kim
7.3 MB
Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, French, German, Japanese, Korean, Russian, Simplified Chinese, Spanish
Age Rating
Rated 4+


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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