# My Circadian > Personalized intervals for light exposure and sleep to optimize circadian rhythm. (iPhone/iPad app by Jake Adams.) - Source: https://appshunter.io/ios/app/my-circadian/id6450283379 (this page in markdown: same URL + `.md`) - Developer: [Jake Adams](https://appshunter.io/developer/1692659630) - Category: Health & Fitness - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 12+ - Requires: iOS 17.0 · 1 MB - Languages: English - Released: 2023-06-19 - Data updated: 2026-07-08 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/my-circadian/id6450283379/reviews.md ## What is My Circadian? Introducing My Circadian, an innovative tool designed to make maintaining excellent circadian health easier. This app calculates and provides you with actionable intervals to optimize your light exposure and sleep schedule, all tailored according to your circadian rhythm. By instructing you when to view light, when to avoid it, and when to sleep, My Circadian assists you in keeping a regular sleep-wake cycle and managing your exposure to light - the two crucial factors in maintaining great circadian health. Circadian rhythms are natural, 24-hour cycles that regulate our physical, mental, and behavioral changes. Every tissue and organ in our body contains their own biological clock, all controlled by a master clock in the brain: the Suprachiasmatic Nucleus (SCN). These internal clocks and the SCN are influenced by light, exercise, and eating patterns, setting the rhythm of our day and affecting processes such as sleep, digestion, metabolism, mental health, and cellular repair. Understanding and maintaining our circadian health is paramount. Poor circadian health can lead to sleep disorders, metabolic issues, mental health problems, and even chronic health conditions. On the other hand, proper circadian health can enhance energy levels, cognitive abilities, and overall well-being, potentially increasing lifespan. Take control of your wellbeing today with My Circadian, and unlock a healthier, happier you! ## Key features - Personalized light exposure intervals - Optimized sleep schedule guidance - Circadian rhythm tracking - Actionable health insights - Regular sleep-wake cycle management ## Frequently asked questions about My Circadian ### What is My Circadian? My Circadian is a health and fitness app designed to help users maintain excellent circadian health by providing personalized intervals for light exposure and sleep. It aims to optimize your sleep schedule and manage light exposure for a regular sleep-wake cycle. ### How does My Circadian help with sleep? My Circadian provides actionable intervals to guide when you should view light, avoid it, and when to sleep. This helps in establishing and maintaining a regular sleep-wake cycle, which is crucial for improving sleep quality and overall circadian health. ### What is circadian health? Circadian health refers to the proper functioning of your body's natural 24-hour cycles, which regulate physical, mental, and behavioral changes. Maintaining good circadian health is linked to better energy levels, cognitive function, and overall well-being. ### What devices does My Circadian support? My Circadian is currently supported on iPhone devices. The app was last updated on January 6, 2024, with version 2.0. ### Is My Circadian free to use? Yes, My Circadian is available for free. The app does not feature in-app purchases or advertisements, offering a completely free experience to its users. ### What is the age rating for My Circadian? My Circadian has an age rating of 12+. This indicates it is suitable for users aged 12 and above, suggesting content that is generally appropriate for this age group. ### When was My Circadian released? My Circadian was first released on June 19, 2023. The app has since been updated to version 2.0, with the latest update occurring on January 6, 2024. ### What is the user feedback on My Circadian? Based on the available data, My Circadian has received a perfect rating of 5.0 stars from 1 rating. This indicates a highly positive initial reception from its users. ## Version history (last 3 releases) ### 2.0 — 2024-01-06 Updated interface + functionality. ### 1.1 — 2023-06-21 Improved UI + Bug Fixes. ### 1.0 — 2023-06-19 No release notes. ## Apps similar to My Circadian | App | Rating | Price | Category | | --- | --- | --- | --- | | [Sunlight Tracking by Riseroo](https://appshunter.io/ios/app/sunlight-tracking-by-riseroo/id6446605216) | 4.7 (25) | Free | Health & Fitness | | [myCircadianClock](https://appshunter.io/ios/app/mycircadianclock/id982118665) | 2.3 (250) | Free | Health & Fitness | | [MyCircadianApp](https://appshunter.io/ios/app/mycircadianapp/id6538168795) | 4.9 (262) | Free | Health & Fitness | | [MorningLux](https://appshunter.io/ios/app/morninglux/id6447364182) | — | Free | Health & Fitness | | [Energy Routine](https://appshunter.io/ios/app/energy-routine/id6464148405) | — | Free | Health & Fitness | | [Women Protocols: Manage Energy](https://appshunter.io/ios/app/women-protocols-manage-energy/id6472342718) | 5.0 (1) | Free | Health & Fitness | ## More apps by Jake Adams - [Convo: Location Based Chatting](https://appshunter.io/ios/app/convo-location-based-chatting/id6453683240) - [Clipzy: 3D Video Sharing](https://appshunter.io/ios/app/clipzy-3d-video-sharing/id6477747289) All apps by Jake Adams: https://appshunter.io/developer/1692659630 ## Related topics [circadian](https://appshunter.io/ios/topics/circadian) · [my circadian rhythm](https://appshunter.io/ios/topics/my-circadian-rhythm) · [my circadian clock](https://appshunter.io/ios/topics/my-circadian-clock) · [my circadian app](https://appshunter.io/ios/topics/my-circadian-app) · [circadian rhythm](https://appshunter.io/ios/topics/circadian-rhythm) · [circadian life](https://appshunter.io/ios/topics/circadian-life) --- *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 2026-07-08.*