MyCircadianApp Reviews

MyCircadianApp Reviews

Published by on 2025-12-19

🏷️ About: MyCircadian helps you optimize your health by tracking sunlight exposure, UV index, vitamin D synthesis, and circadian rhythms. Log sun sessions, monitor light levels, and get personalized guidance based on your skin type, weather, and location.


Is MyCircadianApp Safe to Use?

We Investigate the app owner's website (Mycircadianapp.com), verify their legitimacy, and uncover hidden scams and complaints.


Overall Customer Experience 😎


😎 Positive experience
67.6%

🤬 Negative experience
32.4%

🫥 Neutral
0.0%

~ from Justuseapp.com NLP analysis of 259 combined software reviews.

Is MyCircadianApp Safe?
MyCircadianApp is very safe to use.
67.6/100

  Safety Analysis »»

Is MyCircadianApp Legit?
MyCircadianApp looks authentic and legitimate.
67.6/100



Read 20 Customer Service Reviews 😠💢

4.9 out of 5
The Best Circadian App

I’m no stranger to circadian living or utilizing apps to keep track of different key light frequencies — but MyCircadianApp really is the best! It has everything you could hope for. The free educational content available about how light affects health is life changing. It’s so wonderful to also have a moon tracker available, to be able to log sun sessions for Vitamin D, and my personal favorite is being able to see exactly what the lux in my environment is when making changes like circadian-friendly lightbulbs or opening windows! It’s especially helpful because I was worried even my circadian-friendly nighttime light environment might be too bright, it has really given me so much peace of mind to re-affirm to myself that I’ve made the right changes to my home and lifestyle. Thanks for the peace of mind and having everything I need all in one place!

Where has this app been all my life?!?!

Where has MyCircadianApp been all my life?!?! I am SO grateful to have learned about this incredible circadian rhythm app! Finally this ideal QB app exists! It is simple, straightforward, easy to use, understandable, helpful, beneficial, allll the things!! It sure makes diving into the glorious world of quantum biology and circadian rhythm so much easier, confidence-boosting and exciting! Thank you Sarah for sharing your wealth of knowledge and experience with the world and creating a beautiful, invaluable solution for us QB folk! You are a gift to mankind!!! 🙏🏼👏🏼🙌🏼👌🏼❤️

Quantum Health Simplified! ☀️

Sarah Kleiner has clearly poured so much time and effort into the my circadian app. She is a wealth of knowledge, delivers information in an easy to understand way, and makes harnessing the power of the sun as easeful as possible. I have been enjoying every aspect of MyCircadianApp , it shares all of the important information and benefits of circadian health at your fingertips! I have really appreciated using MyCircadianApp and learning all that it has to offer. Thank you Sarah!

Love this app more than others out there

I have used other circadian apps like D minder and Circadian for the past year. I love how MyCircadian blends the good from these two apps and then adds so much more! I love the lux feature and it has brought me a lot of awareness around my light exposure. The main dashboard of MyCircadianApp is great because I don’t have to toggle to different screens to see when sunrise is, when vit D ends, etc. It is amazing and I feel it is worth paying for the upgraded features

Explains a lot!

I never really knew why I loved to just stand in sunlight and always have been a lover of first morning light until MyCircadianApp. MyCircadianApp helped me understand the true benefits of natural light and timing! I understand more to how my mood changes and my wellness changes! I totally geek out when trying to get my highest lux score as well as finding the fun in getting outside for each type of day light! Really excited to see how MyCircadianApp guides me through winter time!!

Game changer

I’ve been using the this app for a couple of weeks now and love it! All the info I want is all in one place. I no longer need to switch between two different apps to find the info I’m looking for. And I absolutely love the LUX tab! My husband (who already thinks I’m weird with all the circadian changes I’ve made within the last year) thinks I’m bonkers because I’m going around to check the lux in all different light situations. Thanks, Sarah, for putting together MyCircadianApp!

Educating you towards better health

MyCircadianApp is extremely helpful in learning about light and circadian health. It has taught me and is teaching me daily more and more; it is allowing me to know more to take charge of my own health for the better.
MyCircadianApp is built in such a way that you’re gaining an education so that you can better yourself daily.
Such great features are included, even in the free version. A subscription takes it up to the next level.
So thankful for MyCircadianApp!!

All in one

Love how everything is available on one screen but my favorite “new to me” thing is the LUX Meter. It is super helpful to know how much light I’m getting in the morning, through a large open window 5 stories up and different cloud coverage. Even better for knowing my indoor surroundings at night. I’m doing better than I thought with most lighting and shocked with a few others! It helps bring a lot of information we keep hearing to seeing it measured. Thank you! Worthwhile app!

Even The Husband Uses It!

I love all of Sarah’s work, and was so excited for MyCircadianApp . I already try to follow a circadian lifestyle, and this has made it so much easier with the reminders, and ability to test the lix in my environment. The best part is since getting MyCircadianApp my husband has now started getting serious about his circadian health, and implementing changes on his own that I’ve been nagging him to do for awhile. All he needed was to hear it from MyCircadianApp not me 😂His sleep is already improving!

Love the easy daily access to light info ☀️

I just downloaded MyCircadianApp and I’m already loving opening it everyday to easily check the most pertinent info for my day regarding light info and even the cycles of the moon! I have always used weather apps to check sunrise and sunset, but the best feature here is the addition of daybreak and nightfall times so you know when it’s actually light and dark. As we move from fall to winter, it’s been especially helpful to know the window for UVB light. Love it and excited to try the premium side 🙏

**IN LOVE!!! Game changing App**

I cannot express how wonderful it is to have all this information in one app! It is easy to use, enjoyable to use and makes living the circadian lifestyle much easier - I no longer have to dig into research every day to understand (or remember!) the health benefits/“whys” behind each light frequency in accordance to the time of day... The learning piece is there as well as the functionality. Perhaps my favorite feature is the Lux meter! BRILLIANT! This has been a huge game-changer in allowing me to dial in my routine, know whether or not my environment is healing or harmful and be able to make adjustments when needed. Thank you Sarah and team for creating such a genius app. Truly a must for anybody and everybody who not only wants to heal but also for those who want to learn how to optimize their light environment the right way! 🌞✨♾️

I didn’t know I needed this so much

Been attempting to live the circadian life as best I can in this modern world, but I wasn’t noticing any huge shifts.
I downloaded MyCircadianApp and wasn’t sure it would make much of a difference but the reminders are a game changer. I now make the most of my time outside, and getting alerted to put blue blockers on is everything. I have been using the LUX measurement and posting on my facebook to my friends and family- just because it’s cloudy and rainy - the sun is still getting through!
So helpful, loving it so much.

Great for beginners or diving deeper!

Whether you are just starting out and trying to understand the benefits of the sun at different times of day/ year or have been doing this for a while and want to know more about how the brightness of your environment at different times is day or the moon cycles affect you, this is MyCircadianApp for you! It contains a wealth of information but doesn’t overwhelm. I was super excited to to start evaluating my night environment and how much lux the red lights I use give off. This is also great for traveling. It is a bridge to help you understand how your specific environment is impacting you which is imperative to know when you are on a health journey!

Love it!

Download it! Still fairly new to circadian health and light hygiene but have learned SO much from Sarah (who created MyCircadianApp). MyCircadianApp is so much more helpful and user friendly than the dminder app. It clearly shows UVA/UVB time frames, vitamin D window, and the lux meter is so cool - love to measure different environments and make adjustments for lower lux at night! I am a graphic designer and also really appreciate the look, layout and UI of MyCircadianApp . So well done and has worked beautifully for me so far. I also appreciate the many helpful features it provides even for the free version. I am strongly considering paying for full access to all features and I almost never do that 👏🏻

Perfect for Newbie or Seasoned Users

I have been slowly learning about the importance of light for our overall well being and started a few years ago by exposing myself to sunlight during the day as much as I could. But until recently that I started following Sarah and learning more and more about light levels from other devices and recently downloaded MyCircadianApp that my understanding of it has become more broad. I am not an expert and don’t pretend to be so MyCircadianApp makes it VERY EASY to measure the important aspects of light to consider in order to have a healthy and pro metabolic lifestyle. It is an all in one app but my favorite feature is the Lux Level measurement!!

This App will improve your life! Must have.

I’ve been following along Sarah’s journey for years, so when I heard about the new app I was so excited to purchase it. MyCircadianApp doesn’t disappoint. The convenience of having all the markers in one place is so helpful. I honestly had no clue about lux, MyCircadianApp has made it so interactive and honestly really fun to learn, it’s super practical. I’m noticing that I’m going outside even more because MyCircadianApp has really showed me how significantly different the lux is indoors vs outdoors. I use MyCircadianApp like a game, I like to check the lux in different areas to try and find the brightest spots. Thanks so much Sarah, MyCircadianApp is like a pattern interrupt for me. It helps get me off the couch and outside.

Light Optimization Made Easy!

Wow, MyCircadianApp is everything. It has everything you need to both optimize your natural light exposure outside and mitigate unnatural light inside. It has all of the functionality of both the D Minder and Circadian apps plus more. The LUX meter takes it over the top and makes it UNIQUE to any other app on the market. Sarah Kleiner (the maker of MyCircadianApp) is an awesome follow and is a wealth of knowledge, and through her education and use MyCircadianApp, my health has greatly improved in a very short period of time. If you want to UPGRADE your life day to day, you need MyCircadianApp. I use it every single day. Even the free version gives so much useful information from sun up to after sunset. 11/10 recommend!

Absolutely LOVE this app!

I've been living a circadian lifestyle for several years now, and so much of this ia already habit for me. But still... I TOTALLY LOVE MyCircadianApp and I use it every day! Some of my favorites: The Lux meter- it's such a great tool to make sure that, even when inside with an open window, I can ensure I'm getting the most beneficial amounts of light. The UVB tracking- this is expecially useful for more northern climates, like mine. The Sunrise and Sunset tracker- I find it much easier to read in low light (with a filter on my phone) than other Circadian apps. Vitamin D tracker- again for northern climates, this is extremely helpful. Moon tracker- I don't need a seperate app for this anymore, Yay! All in all, I'm noticing MyCircadianApp becoming my daily go-to resource for all things circadian. Many thanks for developing this!

The app you need!!

I am a mother to three kids. I started having eye problems from being up all night with them. I started using this circadian routine in August and following all Sarah’s tips and tricks, but it wasn’t until MyCircadianApp that I found all this to be sooo helpful. MyCircadianApp connected all the dots for me. I know when to be outside, how long, etc. MyCircadianApp is very easy to use and has great notifications set so I can go about my day as the routines suggest. The colors, text, and spacing all are very easy on the eye. I am so grateful for MyCircadianApp as someone who is benefiting from my circadian rhythm being back on track. I am now using MyCircadianApp for homeschool purposes and teaching my daughters the basics. The best app that everyone needs because this information is not understood without MyCircadianApp ! You must get MyCircadianApp!

So simple and clear! Love it!

I have used other related circadian apps and they seemed too confusing. MyCircadianApp is literally a one screen view with everything you need at a glance. Perfect for the beginner just getting accustomed to circadian living! My favorite part is the lux meter where it scans the light source you point it at.. mind blowing seeing how dim it really is inside even with big windows!! Really shows the importance of light and going outside. LOVE!!!



Is MyCircadianApp Safe? 🙏

MyCircadianApp is very safe to use. JustUseApp Safety Score for MyCircadianApp is 67.6/100.
This assessment is based on our NLP analysis of 259 user reviews. Combined with the app store average rating of 4.9/5.

Safety Analysis

96.5% of users say app is safe 👍
96.5%

2.5% of users have some concerns ⚠️
2.5%

1% of users say app is risky 🚨
1%


Is MyCircadianApp Legit? 💯

MyCircadianApp looks authentic and legitimate. Our NLP models processed user feedback to estimate legitimacy. JustUseApp Legitimacy Score for MyCircadianApp is 67.6/100 .
This conclusion is based on analysis of 259 user reviews.

🔏 Privacy & Data Safety

MyCircadianApp collected the following data from you:

  • Data Not Linked to You:
    • Health & Fitness
    • Location
    • Usage Data
    • Sensitive Info
    • Diagnostics
    • Surroundings

Payments 💸

**Pricing data is based on average subscription prices reported by Justuseapp.com users..

Pricing Plans Amount (USD)
Monthly $3.99
Monthly $3.99
Yearly $36.00
Yearly $36.00
Lifetime $99.00
Lifetime $179.00
Lifetime $199.00




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Features

Sync with natural light cycles to enhance your well-being, boost your mood, and support healthy vitamin D production.

MyCircadian helps you optimize your health by tracking sunlight exposure, UV index, vitamin D synthesis, and circadian rhythms.

Log sun sessions, monitor light levels, and get personalized guidance based on your skin type, weather, and location.

The app features a compass for sunrise/sunset directions and a lux meter to monitor light quality.

Perfect for anyone looking to balance modern life with natural rhythms.

  Contact Support
Developer:
Sarah Kleiner Wellness


Website: