---
title: "myBiorythm - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "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. There is also a separate Apple Wa"
---

# myBiorythm — United States

![myBiorythm App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/26/f6/f9/26f6f922-c391-a367-2d8a-6c259936f9fd/AppIcon-0-0-1x_U007epad-0-1-85-220.png/400x400bb.png)

**Developer:** [xis international](https://apptail.io/developer/xis-international-kAY)
**Category:** Health Fitness
**Rating:** 3.7/5 (58 ratings)
**Price:** Free
**Bundle ID:** ch.xis.mybiorythm
**Store:** Apple App Store
**Country:** United States
**Version:** 6.0.2 (released 2026-09-24)
**Original Release:** 2016-06-30

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1097859459)
**AppTail Page:** [https://apptail.io/app/mybiorythm-ZnMb/united-states](https://apptail.io/app/mybiorythm-ZnMb/united-states)

## myBiorythm Description
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. There is also a separate Apple Watch App that show's you the Percentage and the Icons on your watch either in a 'table view' or as a complication.
In Landscape Mode you can see an increased Graph with more days.
The additional Database Module allows you to store a multitude of different Birthdays and to swap between them quickly and easily just by 'selecting' which one has to be active. The Group Module lets you create Group of Persons and see their curves as a median value and the current day for each person at a glance.

According to the theory of Biorhythms, a person's 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 person's 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.

## myBiorythm Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/45/a7/0f/45a70fc6-12f4-785f-8ded-abd130b60d80/f5fee407-a876-445a-9adb-a0d45973555a_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2023-11-01_at_08.49.41.png/2048x2732.png)

## myBiorythm Rating Breakdown in United States
- 5 stars: 34 (59%)
- 4 stars: 5 (9%)
- 3 stars: 3 (5%)
- 2 stars: 1 (2%)
- 1 stars: 15 (26%)

## myBiorythm Reviews in United States

### ***-- "Used to work well"
Always a distortion in the sine curves now.
-- Howsoo, 2026-01-11

### *---- "Great update!"
As of latest update (Dec 2025) no idea how it is calculating biorhythms, other than incorrectly.
-- Mozzz, 2025-12-26

### *---- "Will not let me restore my purchases"
App got uninstalled and when I click on restore my purchases and enter my password nothing happens!
-- Fred20155, 2024-03-03

### *---- "Am I too bold?"
The system never permitted me to advance past entering my DOB.
-- Just me 909, 2022-12-26

### *---- "Connection with the Apple Watch is not working"
The application at the beginning didn’t show the correct days old in the Apple Watch although it was correct in the application. I had to uninstall and reinstall the application and is showing now the days but I am receiving in the application that the connection with the Watch is not visible. Although I have the paid version but I am not receiving all the biorhythms at the Watch which is disappointing. Secondly please give us some option to change the colors to be more visible. It is really very difficult to contact the developer, the link provided is only for the application and no clear way to send an email to the developer
-- AnwarFawzy, 2022-06-24

### **--- "Biorhythm so so"
Extremely poor method of entering birthdays. But plot is ok
-- evadZA, 2022-02-09

### ***** "Works Well!"
There are some old reviews noting some problems.   I’ve had the app as long as some of those bad reviews and there certainly were some issues.   But the app has worked perfectly for over a year.   I just decided to write a review as I was recommending it to others and noticed the poor review scores.   I don’t think those are warranted anymore.

Anyway, this is the only app that I found (when searing in the past) that provided both a tabular and graphical biorhythm view.   The widget works well.   The app works well.   I have not tried it for the watch.   

All-in-all, I recommend the app.
-- potratzable, 2022-01-09

### ****- "Works great!"
The date needs to be set by tapping on the top line. It will show one day later but the biorhythms are accurate for the birthday entered. I bought the pay version and all the categories work great!  I gave it 4 stars because of the date glitch.  Otherwise once set you can forget about it.
-- HenryA196110, 2020-07-10

### ***** "This app is good"
It shows me what I need to know
-- Juicer16, 2020-06-28

[View all myBiorythm reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## myBiorythm In-App Purchases
| Item | Price |
|------|-------|
| All Curves | $0.99 |
| Database | $0.99 |
| Team | $0.99 |


## myBiorythm Discovered Keywords
- biorhythm
- mybiorythm

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## myBiorythm Available In
- [United States](https://apptail.io/app/mybiorythm-ZnMb/united-states)
- [United Kingdom](https://apptail.io/app/mybiorythm-ZnMb/united-kingdom)
- [Germany](https://apptail.io/app/mybiorythm-ZnMb/germany)
- [Canada](https://apptail.io/app/mybiorythm-ZnMb/canada)
- [Romania](https://apptail.io/app/mybiorythm-ZnMb/romania)
- [Hungary](https://apptail.io/app/mybiorythm-ZnMb/hungary)
- [Vietnam](https://apptail.io/app/mybiorythm-ZnMb/vietnam)
- [Russia](https://apptail.io/app/mybiorythm-ZnMb/russia)
- [Peru](https://apptail.io/app/mybiorythm-ZnMb/peru)
- [Kazakhstan](https://apptail.io/app/mybiorythm-ZnMb/kazakhstan)
- [Poland](https://apptail.io/app/mybiorythm-ZnMb/poland)
- [Austria](https://apptail.io/app/mybiorythm-ZnMb/austria)
- [Singapore](https://apptail.io/app/mybiorythm-ZnMb/singapore)
- [Sweden](https://apptail.io/app/mybiorythm-ZnMb/sweden)
- [Switzerland](https://apptail.io/app/mybiorythm-ZnMb/switzerland)
- [China](https://apptail.io/app/mybiorythm-ZnMb/china)
- [Egypt](https://apptail.io/app/mybiorythm-ZnMb/egypt)
- [Italy](https://apptail.io/app/mybiorythm-ZnMb/italy)
- [Azerbaijan](https://apptail.io/app/mybiorythm-ZnMb/azerbaijan)
- [France](https://apptail.io/app/mybiorythm-ZnMb/france)
- [Ireland](https://apptail.io/app/mybiorythm-ZnMb/ireland)
- [Israel](https://apptail.io/app/mybiorythm-ZnMb/israel)
- [India](https://apptail.io/app/mybiorythm-ZnMb/india)
- [Iceland](https://apptail.io/app/mybiorythm-ZnMb/iceland)
- [Japan](https://apptail.io/app/mybiorythm-ZnMb/japan)
- [South Korea](https://apptail.io/app/mybiorythm-ZnMb/south-korea)
- [Kuwait](https://apptail.io/app/mybiorythm-ZnMb/kuwait)
- [Lebanon](https://apptail.io/app/mybiorythm-ZnMb/lebanon)
- [Sri Lanka](https://apptail.io/app/mybiorythm-ZnMb/sri-lanka)
- [Lithuania](https://apptail.io/app/mybiorythm-ZnMb/lithuania)
- [Latvia](https://apptail.io/app/mybiorythm-ZnMb/latvia)
- [Madagascar](https://apptail.io/app/mybiorythm-ZnMb/madagascar)
- [Malta](https://apptail.io/app/mybiorythm-ZnMb/malta)
- [Mexico](https://apptail.io/app/mybiorythm-ZnMb/mexico)
- [Malaysia](https://apptail.io/app/mybiorythm-ZnMb/malaysia)
- [Nigeria](https://apptail.io/app/mybiorythm-ZnMb/nigeria)
- [Netherlands](https://apptail.io/app/mybiorythm-ZnMb/netherlands)
- [Norway](https://apptail.io/app/mybiorythm-ZnMb/norway)
- [Nepal](https://apptail.io/app/mybiorythm-ZnMb/nepal)
- [New Zealand](https://apptail.io/app/mybiorythm-ZnMb/new-zealand)
- [Philippines](https://apptail.io/app/mybiorythm-ZnMb/philippines)
- [Pakistan](https://apptail.io/app/mybiorythm-ZnMb/pakistan)
- [Portugal](https://apptail.io/app/mybiorythm-ZnMb/portugal)
- [Saudi Arabia](https://apptail.io/app/mybiorythm-ZnMb/saudi-arabia)
- [South Africa](https://apptail.io/app/mybiorythm-ZnMb/south-africa)
- [Argentina](https://apptail.io/app/mybiorythm-ZnMb/argentina)
- [Australia](https://apptail.io/app/mybiorythm-ZnMb/australia)
- [Belgium](https://apptail.io/app/mybiorythm-ZnMb/belgium)
- [Brazil](https://apptail.io/app/mybiorythm-ZnMb/brazil)
- [Belarus](https://apptail.io/app/mybiorythm-ZnMb/belarus)
- [Chile](https://apptail.io/app/mybiorythm-ZnMb/chile)
- [Colombia](https://apptail.io/app/mybiorythm-ZnMb/colombia)
- [Czechia](https://apptail.io/app/mybiorythm-ZnMb/czechia)
- [Denmark](https://apptail.io/app/mybiorythm-ZnMb/denmark)
- [Dominican Republic](https://apptail.io/app/mybiorythm-ZnMb/dominican-republic)
- [Algeria](https://apptail.io/app/mybiorythm-ZnMb/algeria)
- [Ecuador](https://apptail.io/app/mybiorythm-ZnMb/ecuador)
- [Estonia](https://apptail.io/app/mybiorythm-ZnMb/estonia)
- [Spain](https://apptail.io/app/mybiorythm-ZnMb/spain)
- [Finland](https://apptail.io/app/mybiorythm-ZnMb/finland)
- [Greece](https://apptail.io/app/mybiorythm-ZnMb/greece)
- [Hong Kong SAR China](https://apptail.io/app/mybiorythm-ZnMb/hong-kong)
- [Croatia](https://apptail.io/app/mybiorythm-ZnMb/croatia)
- [Indonesia](https://apptail.io/app/mybiorythm-ZnMb/indonesia)
- [Thailand](https://apptail.io/app/mybiorythm-ZnMb/thailand)
- [Türkiye](https://apptail.io/app/mybiorythm-ZnMb/turkey)
- [Taiwan](https://apptail.io/app/mybiorythm-ZnMb/taiwan)
- [Ukraine](https://apptail.io/app/mybiorythm-ZnMb/ukraine)
- [United Arab Emirates](https://apptail.io/app/mybiorythm-ZnMb/united-arab-emirates)
- [North Macedonia](https://apptail.io/app/mybiorythm-ZnMb/north-macedonia)
- [Guatemala](https://apptail.io/app/mybiorythm-ZnMb/guatemala)
- [Brunei](https://apptail.io/app/mybiorythm-ZnMb/brunei)
- [Tunisia](https://apptail.io/app/mybiorythm-ZnMb/tunisia)
- [Bulgaria](https://apptail.io/app/mybiorythm-ZnMb/bulgaria)

---

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