MyCircadian

In-app purchases
4.6
88 reviews
10K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

MyCircadian tracks sunrise, sunset, UV exposure, vitamin D, and moon phases, while logging sun sessions and offering tools like a lux meter and compass for optimal health.
Updated on
Dec 19, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, Personal info and 3 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.6
86 reviews
Abigail Cummings
July 31, 2025
This app has been a game changer for establishing a rhythm and relationship with the sun and my biology. Between the free content library and the real time location specific feedback, the tools in this app are easy to use and endlessly beneficial. I've recommended it to many friends and wouldn't hesitate recommending it to anyone looking to upgrade their life and wellness.
2 people found this review helpful
Did you find this helpful?
Sarah Kleiner Wellness
September 1, 2025
Thanks so much for your feedback! Could you reach out to us at contact@mycircadianapp.com? We’d love to connect with you directly.
Melissa Beck Nofer
November 15, 2024
Best circadian app for better health! This has everything you need all in one easy to use app, and since downloading it, I've paid way more attention to my light environment. I love the notifications and the lux meter to check both inside and outside light. It'll be fun to use the vitamin D diary when summer comes back (today is the last day of UVB here).
11 people found this review helpful
Did you find this helpful?
Marie Miller
November 2, 2025
lackluster and not useful enough to pay for. I already have free apps that do everything this app does plus more. it's not more convenient to have it all in one app for me and I see no reason to pay for something I can get free elsewhere. it's not a bad app in any way it's just not for me. I'm sticking to my free apps and getting everything this app offers plus more.
Did you find this helpful?

What’s new

Minor improvements and bug fixes. Better performance and stability.