MyCircadianApp

MyCircadianApp

Track sunlight & wellness

262 ratings
208 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • October 2, 2024
  • July 1, 2026

Features

MyCircadianApp screenshot #1 for iPhone
MyCircadianApp screenshot #2 for iPhone
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MyCircadianApp screenshot #5 for iPhone
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About

Optimize your health by tracking sunlight exposure, UV index, and vitamin D synthesis. Log sun sessions, monitor light levels, and receive personalized guidance based on your skin type, weather, and location. Enhance well-being and boost mood by syncing with natural light cycles.

βœ“Sunlight exposure tracking
βœ“UV index monitoring
βœ“Vitamin D synthesis tracking
βœ“Circadian rhythm monitoring
βœ“Personalized guidance
βœ“Sunrise/sunset compass
βœ“Lux meter
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What users say

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What's New in MyCircadianApp

1.4.0

July 1, 2026

Performance improvements and bug fixes. New UV Index widget.

Subscription plans

Yearly

Full Access

$36.001 Year
1 Year trial
How to cancel MyCircadianApp subscription ⁉️
1

In-App Purchases

$99.00

Lifetime

Full Access

User reviews

Wonderful App

This app is the best for tracking all the important aspects of circadian rhythm to maintain a circadian lifestyle! I have been using it since it launched and it keeps getting better! Great job SKW!!!

Contact does not work….

Overall this app is stellar. Although, when attempting to make contact with developer no link works here.

Simple question: Does the app have ANY alarm clock functions, like wake up to see Sunrise, when UV-A & UV-B is available???

Please fix your links. The link gets you to a page, but no link works after that.
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No idea what is going on with this app.

But there’s no way the max UVI is 5 here in Lagos today.
It would appear following this app will lead to getting burnt and quick!

🌞the LIGHT and the WAY🌞

Shout-out to Zaid Dahhaj who recommended this app!

A practical tool - the Swiss Army knife of sunlight tracking apps! Has all the necessities while keeping it simple.

Let this app guide you back into circadian alignment. Good health and longevity depends on it.

Do your own research, you’ll find we’ve been kept in the dark about the healing properties of the sun! Understand, the sun is to be respected and received in proper order. This app will enable you to abide by the sun in the right timing, dose and context.

This app is now my trusted daily companion! Gave the free trial a chance [the paid full access version] - its additional features are worth the expense if one can afford it. Like having the ability to log accumulated Vitamin D exposure within the app is helpful for someone with health issues, like me, who needs to monitor it closely over the coming months.

Sarah also provides important education thru her app, always more to learn. Check-out Zaid Dahhaj’s Solar Callus Guide to complement this app!

Consider, who is there for you everyday of your life…day after day without fail? Who nourishes the whole earth with its intelligent rays? Not a mystery, look up! Plain to see. Thanks and Praise to RA! The very LIGHT and The WayπŸ™πŸ½
🌞🌞🌞 🌞🌞🌞 🌞🌞🌞
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An App I Didn’t know I needed!

I’m just beginning to learn about the importance of circadian rhythm so this handy little tool will be awesome to have!

User experience

🐞

Reported Bugs

2 issues

Login screen freezes

Bug

Incompatibility with older devices

Bug
✨

Requested Features

2 requests

Ability to manually log sun sessions and vitamin D sources

Feature

Option to view upcoming day's sunrise/sunset times

Feature

FAQ

What does MyCircadianApp do?

MyCircadianApp helps you optimize your health by tracking sunlight exposure, UV index, and vitamin D synthesis. It also monitors your circadian rhythms and provides personalized guidance based on your individual factors and environmental conditions.

What are the key features of MyCircadianApp?

Key features include tracking sunlight sessions, monitoring UV index and vitamin D synthesis, and observing circadian rhythms. The app also offers personalized guidance, a compass for sun directions, and a lux meter to measure light quality.

Is MyCircadianApp free to use?

The application is free to download and use, but it does offer in-app purchases. This means some features or content may require a purchase to access.

Who is MyCircadianApp for?

This app is perfect for anyone looking to balance modern life with natural rhythms and improve their overall well-being. It's designed for individuals interested in understanding and optimizing their relationship with natural light.

How does the app help with vitamin D production?

The app tracks your sunlight exposure and UV index, allowing you to monitor your potential for vitamin D synthesis. By providing personalized guidance, it helps you understand how to optimize your sun exposure for healthy vitamin D production.