Mira gets smarter every day. Track your cycles to reach your fertility goals, learn more about your reproductive health, and make informed and confident life decisions.
The Mira app is free, with no ads, and no in-app purchases!
Why track your cycles with Mira? Because our algorithms are trained on real hormonal values—Mira has analyzed over 370k menstrual cycles and 4M+ hormone data points. Mira is more than just a cycle-tracking app—it learns from your data and gets smarter every day.
Take your cycle tracking to the next level by tracking MORE data like hormone values, cycle stages, mood, basal body temperature, cervical mucus, medication, and more.
Mira was designed to be part of your team. Understand more about what’s going on in your body and how you feel. Calculate your period & ovulation with Mira’s state-of-the-art technology, co-developed by renowned OBGYNs.
Get FREE access to our expert library of articles, webinars, and free EBooks regarding your fertility and hormones.
Use Partners Mode if you’re trying to conceive or tracking your cycles with a partner. Access your partner’s cycle data to check fertile days, PMS, or other cycle phases.
Access multiple views within the app. See your calendar, hormone charts, scores, daily status, and receive personalized tips.
To gain even more powerful insight, purchase the revolutionary Mira Hormone Tracker for an in-depth look into your cycle. Pinpoint your ovulation day, 6-day fertile window, confirm your ovulation, and say goodbye to guesswork for good. Purchasing the Mira Hormone Tracker IS NOT necessary to use the app.
Reviews
Suzan J.
The Mira app is fantastic. It gives you your fertility levels and even a number! It could not be easier or clearer than this. I've been using it for over 1 month now and I can't be without it anymore.
Lea
With Mira, I found out that my ovulation was much later in my cycle than most of the apps predicted. Really love it so far!
Orshina I.
It’s great to see how different hormones change throughout the cycle and get much more accurate results than your usual app-only cycle predictions.
Jessy T.
I've always had irregular cycles, and the Mira app is already helping me understand some aspects of my cycle I've never considered before.
Melissa B.
The app is so comprehensive, and I do enjoy entering my data, unlike other period tracking apps I use.
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User Rating
4.75 out of 5
1,398 ratings
in United States
5 star
1,243
4 star
63
3 star
27
2 star
30
1 star
35
Ratings History
Reviews
Terrible App - Focused on Obnoxious Marketing
It’s a great concept that could help so many women, but unfortunately this device and Mira products as a whole are all centered around in-your-face marketing. The app doesn’t have ANY user friendly functionality. There are incessant notifications about sales and products that get in the way of entering data and seeing your device data in a useful way. The fat that the sync button and essential features aren’t easily available in the main page of the app is INFURIATING. The wands for the device are outrageously priced and errors are extremely common (which waste the expensive wands). Tried to return to using this device after a year hiatus and now I remember why I quit. Will be selling and switching to Inito deviceand using my tried and true ClearBlue monitor in the meantime. Too bad Mira doesn’t listen to their customers (there’s an entire FB page of similar complaints) or truly care about their customers needs.
Confusing app, terrible customer service
Really disappointed with my experience. App does not provide any clear insights - you have to dig and google around to make sense of your numbers day to day. Customer service is abysmal. Have reached out 5 times about the same issue with no resolution. For such an expensive product, would expect at least a more responsive customer support team.
Nailed my ovulation day
Mira got my ovulation day perfectly when the other apps didn’t. Conceived on the first try because of Mira. Very easy to use. Telling all my friends!
Frustrating limitations
If you have irregular cycles and then become pregnant, you don’t have the option to put your actually due date in since the app populates a window in which it thinks is acceptable based on LMP. The pushing expensive supplements and supplies is also very frustrating, when all I need to do it pull up cycle history. There are no options to turn those off.
Forgetful App
Ordered the kits, downloaded the app- only for it to routinely forget the non-28 day cycle some people operate on. Mira preys upon what people want to sell, sell, sell. There’s not a moment owning the items or using the app has felt like a worthwhile investment of time or money.
Update: and their support email is undeliverable. Turns out the app isn’t the worst part of their company
Update 2: it’s not my job to continually email you when you choose to ignore your customers with an unavailable support inbox. Honestly this is the most regrettable purchase on our TTC journey. These people should feel ashamed at how pushy to sell their platform is vs pushing to support.
Notification bubble will not go away
This has been happening for the last couple of weeks. I have to repeatedly open, refresh, close and repeat until the notifications go away. Today I cannot get the notifications to go away and it is very annoying.
Missing key daily logs
First of all, the tests are way too expensive I don’t see myself using it after this cycle. I think their prices don’t reflect the product and they are taking advantage of a desperate group because they dominate the market.
Secondly, you can’t log trigger shots, transfers, or insemination. They have where you can log Sex/Insemination but it doesn’t appear differently on your chart from normal intercourse and has no mention anywhere for fresh/frozen embryo transfers. For how expensive the device and tests are it’s really missing a lot of customization. For example, with Premom I was able to log my trigger shot and IUI which gave me unique icons on those days that helped me understand my chart at a glance.
App won’t even open and I just got the device in the mail.
App continues to give an error message immediately after receiving my device and signing up. Been like this for hours, not a good first impression.
Too many ads
Is it possible to reduce or give the options to stop all the pop up ads within the app? Before the update they were not as present as they are now.
