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Android Apps > Lifestyle > Biorhythms and Critical Days
Biorhythms and Critical Days icon

Biorhythms and Critical Days

5.0.4
Sensortronic Team
4.49
1,261 reviews
50,000+
Downloads
Free

Biorhythm calculator and chart: cycles, critical days, birth date compatibility

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Screenshots by Sensortronic Team, from the Google Play listing
View on Google Play Also on the App Store

About Biorhythms and Critical Days

Biorhythms and Critical Days is a lifestyle app developed by Sensortronic Team.

Install Statistics

Biorhythms and Critical Days has been installed 94 thousand times. In the last 30 days, the app was installed 260 times.

User Ratings

Biorhythms and Critical Days is rated 4.49 out of 5 stars. The rating is based on 1.3 thousand ratings.

App Information

Biorhythms and Critical Days is freely available from Google Play. The app size is 22.50 MB. The latest version available is 5.0.4. The last update was on October 7, 2026.

Technical Requirements

Biorhythms and Critical Days requires Android 12.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since March 2019.

Biorhythms and Critical Days is made and published by Sensortronic Team. AppBrain is an independent app data site and isn't affiliated with Sensortronic Team. The app name, icon, screenshots and description belong to Sensortronic Team and are shown as published on Google Play.

Description by Sensortronic Team (from Google Play)
Calculate your biorhythms and critical days, and check your birth date compatibility with anyone!
Show more

More data about Biorhythms and Critical Days

Price Free
Total installs 94 thousand
Recent installs 260
Rating 4.49 based on 1.3 thousand ratings
Ranking Not ranked
Version 5.0.4
App size 22.5 MB
Number of libraries 19
Designed for Android 12.1+
Suitable for Everyone
Ads Contains ads

App Performance Report

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Also available on the App Store

Biorhythms and Critical Days icon Biorhythms and Critical Days
Sensortronic
4.7
Free
325 ratings

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Google Play Rating history and histogram

840
250
120
6
19

Installs over time

Biorhythms and Critical Days has been installed 94 thousand times. Over the past 30 days, it has been installed 260 times.

Changelog of Biorhythms and Critical Days

Show changelog

Developer information for Sensortronic Team

Sensortronic Team

hello@sensortronic.net

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Comments on Biorhythms and Critical Days for Android

★★★★★ Irma Dawson · Dec 10, 2022
UPDATE: The BEST biorhythm cycle app I've found to date. It offers much more than just the 3 typical biorhythms - this app identifies other important rhythms such as, spiritual, intuition, awareness etc. Special attention is given to critical days in the forecast which I believe is an extremely 'life or death' consideration feature. I would not do without this predicative advice. It strongly relates to what I am feeling and do in the physical world. I highly recommend this app.
★★★★★ Axer Gasela · Sep 6, 2020
I give this app 5 stars because it is very accurate it helps one to know when exactly to make important decisions and also to avoid accidents during critical days
★★★★★ Taylor Orona · Jul 1, 2022
Awesome app!! I use it to plan my trips to the casino! No kidding, when I have won like over ten thousand dollars, I go back and look up my bio rhythm for that day and SURE ENOUGH my fortune was up to 100%! And also I will do horrible and look it up AFTER THE FACT and find my fortune to be at 1% to where it tells me, "FORTUNE IS VERY UNFAVORABLE! STAY AWAY FROM THE CASINO, DO NOT GAMBLE!" And it will be RIGHT ON! Also, this is the ONLY biorhythm app that has "fortune", "spiritual" and "aesthetic"
★★☆☆☆ Chris Urner · Dec 19, 2020
Would like a dedicated column for each day of the month to facilitate planning.
★★☆☆☆ Colin Glass · Apr 19, 2021
THE LAY-OUT IS A BIT CONFUSING I'VE SEEN BETTER LAYOUTS ON OTHER APPS NOT THE BEST .NOT EASY TO GO TO WHAT YOU WANT A BIT CLUTTERD

Google Play Rankings for Biorhythms and Critical Days

This app is not ranked

Technologies used by Biorhythms and Critical Days

13 permissions · 19 libraries
Subscribe to see full permission and library details

Frequently asked questions about Biorhythms and Critical Days

Is Biorhythms and Critical Days free?

Yes. Biorhythms and Critical Days is free on Google Play.

Is Biorhythms and Critical Days still available?

Yes. Biorhythms and Critical Days is on Google Play, and the last update we saw was on October 7, 2026.

Does Biorhythms and Critical Days contain ads?

Yes. Google Play lists Biorhythms and Critical Days as containing ads.

What Android version does Biorhythms and Critical Days require?

Biorhythms and Critical Days runs on Android 12.1 and higher.

How large is Biorhythms and Critical Days?

Biorhythms and Critical Days is 22.50 MB.

Is Biorhythms and Critical Days suitable for children?

Google Play rates the content of Biorhythms and Critical Days as suitable for everyone.

How many times has Biorhythms and Critical Days been installed?

Google Play lists 50,000+ installs for Biorhythms and Critical Days.

How do people rate Biorhythms and Critical Days?

Biorhythms and Critical Days scores 4.49 out of 5 stars, from 1,261 ratings on Google Play.

Who made Biorhythms and Critical Days?

Biorhythms and Critical Days was developed by Sensortronic Team. It is listed in the lifestyle category on Google Play.

What are the best alternatives to Biorhythms and Critical Days?

People looking at Biorhythms and Critical Days also look at these lifestyle apps: Biorhythm, Biorhythm, Biorhythm Calculator Pro, Biorhythm Calculator, My Biorhythms.

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