Biorhythm-365
Not in any tracked top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperJeonghwan Kim
CategoryLifestyle
PriceFree
Released
Rating★ 4.7 (3.9k)
Version7.20
Age rating4+
First seen by us
23 Oct 2026
Rating
4.7 ★
3.9k ratings
Measured
Biorhythm-365 on the App Store
App details
App ID
570628630
Publisher
Jeonghwan Kim
On the store since
Nov 2012
13 years on the store
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
8
EN FR DE JA KO RU ZH ES
Size
7 MB
Also listed in
Health & Fitness
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.7 ★
3.9k ratings
Measured
Ratings
3.9k
Measured
About Biorhythm-365
◉ 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
[Biorhythm]
• Display the four rhythms of a user as values and graphs
• Change dates easily to view biorhythms
[Share]
• Send biorhythm using messages or email
[Information]
• 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.
mic apps
• This is a completely free app, so no payment or subscription is required.
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
[Biorhythm]
• Display the four rhythms of a user as values and graphs
• Change dates easily to view biorhythms
[Share]
• Send biorhythm using messages or email
[Information]
• 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.
mic apps
• This is a completely free app, so no payment or subscription is required.
Latest updates
7.20
iOS update related app stability check and supplement