Biorhythm Calculator

1.5.21 Development Version

LunarisApps

4.71

11,697 reviews

100,000+
Downloads

Free

Personal biorhythm calculator. Free and easy to use. Clean and responsive design

About Biorhythm Calculator

Biorhythm Calculator is a lifestyle app developed by LunarisApps.

Download Statistics

Biorhythm Calculator has been downloaded 390 thousand times. In the last 30 days, the app was downloaded 760 times.

User Ratings

Biorhythm Calculator is rated 4.71 out of 5 stars. The rating is based on 12 thousand ratings.

App Information

Biorhythm Calculator is FREE to download. The APK download size is 4.80 MB. The latest version available is 1.5.21 Development Version. The last update was on January 6, 2025.

Technical Requirements

Biorhythm Calculator requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2016.

Description

The application calculates your personal biorhythm predictions for today and each day you want according to https://en.wikipedia.org/wiki/Biorhythm. The results are displayed graphically as a curve, as percentage value and the tendency forecast as an arrow.
The physical state, the emotional state and the intellectual state are calculated. Furthermore the app allows the calculation of the intuitive state as well as the average over all biorhythms.
It is also possible to calculate biorhythms for other persons you are able to add as many users as you want. The number off possible contacts is unlimited.

The calculated biorhythms are:
• physical, the cycle is 23 days
• emotional, the cycle is 28 days
• intellectual, the cycle is 33 days
• intuitive, the cycle is 38 days

The meanings of the different biorhythms curves are
• The physical biorhythm determines human energy, strength, endurance and coordination of movement.
• The emotional biorhythm determines condition of the nervous system and mood.
• The intellectual biorhythm determines the creative abilities of the individual.
• The intuitive biorhythm affects your intuition and the decision making ability

Features:
• Unlimited number of users
• Calculation for every day you want
• Recognition of critical days (days when the curve passes the zero line)
• Prediction of the tendency
• Settings whether showing the rhythms as filled curves or lines
• Activate and deactivate rhythms
• Average Curve
• Moon Phase Calculator
• Change Curve Colors
• Journal
• Calculation of importend days like maximum or next critical day
• Share Feature
• Home Screen Widget
• Daily notifications – you can switch them of if you want
• You can choose the time of the notification
• Clean and responsive design
• Night Mode

Translations:
• English
• German
• Spanish

More will coming soon.

For more informations how the curves are calculated see:
Wikipedia

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More data about Biorhythm Calculator

Price	Free to download
Total downloads	390 thousand
Recent downloads	760
Rating	4.71 based on 12 thousand ratings
Ranking	Not ranked
Version	1.5.21 Development Version
APK size	4.80 MB
Number of libraries	18
Designed for Android	5.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Biorhythm Calculator app

Biorhythm Calculator compared with similar apps

Common keywords of similar apps

Curve State Calculated Intuitive Curves Determines Clean Responsive Design Tendency Average Users Number Unlimited Rhythms Biorhythm Days Biorhythms Cycle Calculator Day Physical Emotional Intellectual Calculation Personal Critical

Keywords missing from this app

Period App Cycles Ovulation Tracker Date Daily Tracking Pregnancy User Track Data Birth Health Menstrual Fertility Mira Life Personalized Calendar Features Application Understand Calculate Insights Recent Control Symptoms Mood Easy Accurate Periods Stay Today Check Body Privacy Fertile

Google Play Rating history and histogram

Rating history

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9.4K

1.6K

450

110

Downloads over time

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Biorhythm Calculator has been downloaded 390 thousand times. Over the past 30 days, it averaged 25 downloads per day.

Changelog of Biorhythm Calculator

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Developer information for LunarisApps

LunarisApps

biorhythm@lunarisapps.com

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Comments on Biorhythm Calculator for Android

★★★★★ Vanguard Voltara · Feb 26, 2026

I found this app to be user-friendly and easy to understand. I use it to track my own and my wifes biorhythms. Fortunately, I know both of our birth times and locations, so I was able to enter that data in the app. I find it is extremely accurate. I highly recommend this app, and I thank the developers!

★★★★★ Jason Melvin · Jan 24, 2026

Absolutely amazing tool! Best way to track your biorhythm and ensure that you are handling major life events and day you day planning at the best times possible for you!!!

★★★★★ Paul Burke · Feb 27, 2026

This helps me navigate through each day and explains when I'm tired or energetic, why my mind is clear or foggy and why my mood is the way it is sometimes. I've got my wife's and son's chart on here, so I know how and why about their well-being. I use this handy information along with the Schumann Frequency (The record of Earth's frequency) information as well.

★★☆☆☆ Pamela Trujillo · Sep 29, 2025

This one is interesting. But there are no choices correct time input. I was born in Chicago, Illinois. Not in the mountains, that makes my birth time incorrect. I was born CST, not MST.

★★☆☆☆ Don B Sea · Apr 16, 2025

For whatever reason, the wavy lines are in three different colors....but the description of what the wavy line represents, they are NOT In COLOR. Odd. Guess I'll still like around for another....(4/15/25)

★☆☆☆☆ Patricia Zavor · Feb 28, 2025

Not working, tried installing a few times, but it won't save the information and fields not displaying fully/correctly

Google Play Rankings for Biorhythm Calculator

This app is not ranked

Technologies used by Biorhythm Calculator

7 permissions · 18 libraries

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