# Biorhythm - Chart Of Your Life — Chart of your life

> Predicts life aspects using mathematical cycles for physical, emotional, and intellectual states. (iPhone/iPad app by Huy Phan.)

- Source: https://appshunter.io/ios/app/biorhythm-chart-of-your-life/id1140466863 (this page in markdown: same URL + `.md`)
- Developer: [Huy Phan](https://appshunter.io/developer/1030216928)
- Category: Health & Fitness, Reference
- Price: Free with in-app purchases
- Rating: 4.34/5 from 83 App Store ratings · 14 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 35 MB
- Languages: English
- Released: 2016-09-04
- Data updated: 2026-08-31
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/biorhythm-chart-of-your-life/id1140466863/reviews.md

## What is Biorhythm?

A biorhythm is an attempt to predict various aspects of a person's life through simple mathematical cycles.
This is simple, nice and useful application to provide functions:
- Draw a chart of your life that provide 7 cycles of bio-rhythm.
- Support multiple member in this app. You can check your friend status daily.
- Find when do you/your friend have best physical,emotional,intellectual...
- Provide a tool to calculate the best time to sleep and wake up.
Thanks

## Key features

- Chart life's 7 bio-rhythm cycles
- Support for multiple members
- Track physical, emotional, intellectual states
- Calculate optimal sleep/wake times
- Check friend's daily status

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| One Month Preminum Pass | $1.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Upgrade To Full Version | $3.99 | one-time |


## Recent user reviews (10 of 14)

All indexed reviews: https://appshunter.io/ios/app/biorhythm-chart-of-your-life/id1140466863/reviews.md

### 3/5 — Date wheel buggy

*2024-05-16, version 2.6.9*

The wheel to select birthdate and time of sleep/wake is buggy. I agree with another review about the pale yellow color of the intuition line. It is difficult to read against the background. I’ll try another app because this one was a bit frustrating. To set my birthdate, I couldn’t use the scroll wheel without it a long delay. The scroll-wheel was stopping and resetting itself repeatedly.

### 2/5 — Bad for colorblind people

*2023-02-25, version 2.6.6*

The contrast between the background and datalines is not good and the lines are too fine.

### 2/5 — Unclear reading

*2022-04-21, version 2.6.6*

The reading is not accurate for me. I don’t feel the emotions it shows I have. It’s backwards.

### 4/5 — Accurate, But Please Change The Colour For Intuition

*2021-12-19, version 2.6.6*

For the most part, it seems accurate.  I like that it has all seven readings when most biorhythm applications have five or even fewer, thus rendering them incomplete.  

I wish the developer had not changed the colour for the Intuition reading. I love yellow, but the shade selection is so bright and pale, I can hardly read the line on the chart or read the number on the lower area. Please, can you correct this? I would appreciate it.

### 3/5 — Remarque

*2021-09-09, version 2.3*

Wish it was a little explanation of each curve. And why or how the person feels down or up…

### 5/5 — Simple and all you need

*2020-07-15, version 1.1*

No extra nonsense and gives you the three elements you need and others if you want them. Takes up very little space so all good.

### 5/5 — Bio rhythm

*2020-04-24, version 1.1*

This app is quick and easy to read.

### 2/5 — could be better...

*2019-03-01, version 1.1*

if the app gave you some information as to what each of your levels means each day and guidance about what you should aim for and what to avoid so one could navigate every day as smoothly as possible it would get 4 stars... and if there was the ability to get a report about the best way to avoid issues with other members of the "group" on any given day the app would get 5 stars... its cool that you can see more levels than just the main 3, but if you don't know too much about biorhythms or what the numbers mean then you are left still having to search for the significant info

### 5/5 — Easy to read and covers more than most

*2018-11-24, version 1.1*

I can take a quick look, and not having to put my info in each time is great.

### 4/5 — BiorhythmFree

*2017-08-03, version 1.1*

Needs more colours

## Frequently asked questions about Biorhythm

### What is Biorhythm?

Biorhythm is an app that attempts to predict various aspects of your life through simple mathematical cycles, charting your physical, emotional, and intellectual states.

### What are the main cycles Biorhythm tracks?

Biorhythm charts 7 cycles of bio-rhythm, including physical, emotional, and intellectual states, to help you understand your daily potential.

### Can I track friends with Biorhythm?

Yes, Biorhythm supports multiple members, allowing you to check your friends' daily status and find out when they might be at their best.

### Does Biorhythm help with sleep?

Yes, Biorhythm provides a tool to calculate the best times for you or your friends to sleep and wake up, optimizing your rest.

### What devices can I use Biorhythm on?

Biorhythm is available for iPhone, iPad, and iPod, making it accessible on various Apple devices.

### How often is Biorhythm updated?

The latest version, 2.6.9, was released on January 8, 2024, indicating regular updates to improve functionality and reliability.

### What is the cost of Biorhythm?

Biorhythm is free to download and use, with an optional 'One Month Premium Pass' available for $1.99/P1M for enhanced features.

### What is the user rating for Biorhythm?

Biorhythm has a strong rating of 4.3 stars from 83 ratings, suggesting a positive user experience.

## Version history (last 5 releases)

### 2.6.9 — 2024-01-08

Fix some bugs.

### 2.6.8 — 2023-07-24

- Remove banner ads
- Fix some bug

### 2.6.6 — 2021-10-25

- Fix double ads popup.

### 2.6 — 2021-10-23

- Fix premium pass
- Reduce Ads on sleep tools screen.

### 2.3 — 2021-08-30

Fix some bugs

## Apps similar to Biorhythm

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Biorhythmmm](https://appshunter.io/ios/app/biorhythmmm/id6737791240) | 4.3 (3) | Free | Health & Fitness |
| [myBiorythm](https://appshunter.io/ios/app/mybiorythm/id1097859459) | 3.9 (69) | Free | Health & Fitness |
| [Biorhythm Alertness](https://appshunter.io/ios/app/biorhythm-alertness/id1351359147) | 2.0 (4) | Free | Health & Fitness |
| [Biorhythm -body, mental record](https://appshunter.io/ios/app/biorhythm-body-mental-record/id1435235951) | — | Free | Health & Fitness |
| [Multi Biorhythm2](https://appshunter.io/ios/app/multi-biorhythm2/id6445856849) | — | Free | Health & Fitness |
| [MySoul Vibe](https://appshunter.io/ios/app/mysoul-vibe/id1528026940) | 4.5 (40) | Free | Health & Fitness |

## More apps by Huy Phan

- [Total Interval Timer](https://appshunter.io/ios/app/total-interval-timer/id1030216929)
- [CHoroscopes Chinese Horoscopes](https://appshunter.io/ios/app/choroscopes-chinese-horoscopes/id1031473071)
- [Bagua Compass Tools](https://appshunter.io/ios/app/bagua-compass-tools/id1071645627)
- [Effectum](https://appshunter.io/ios/app/effectum/id1071713922)

All apps by Huy Phan: https://appshunter.io/developer/1030216928

## Related topics

[biorhythm chart](https://appshunter.io/ios/topics/biorhythm-chart) · [the biorhythm](https://appshunter.io/ios/topics/the-biorhythm) · [biorhythm cycles](https://appshunter.io/ios/topics/biorhythm-cycles) · [biorhythms and critical days](https://appshunter.io/ios/topics/biorhythms-and-critical-days) · [biorhythm](https://appshunter.io/ios/topics/biorhythm)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*