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Are you looking to track your menstrual cycles and symptoms, get pregnant or avoid pregnancy?
The FEMM app is more than just a period tracker: it provides you with cutting edge science that helps you keep track of your health, understand what is going on with your body, flag potential issues and connect with a network of doctors and nurses to provide you the best health care. We’re a new revolution in women’s health!
Empower yourself and be an active player in your health care with our easy to use app!

* Easy data input to track your cycle or period.
* Track physical and emotional symptoms to better diagnose potential health problems.
* Daily reminder. Never forget to input your data through our app's notification feature.
* View several Charts on a screen to help you understand your patterns.
* Track medications you are currently taking.
* Email and/or print your charts to share with your doctor, friends or family
* Various view styles let you see and interpret your cycles better: calendar view, chart view and the detailed chart view, which let you see your symptoms.
* Understand your health and the interplay of hormones in your body through our knowledge base.

* a FEMM-trained doctor or FEMM health center near you
* a FEMM teacher who can teach you how to chart and understand the interplay of hormones in your body

What’s New

Version 3.5.0

Ability to delete and reset your account and export your data in JSON format.

Ratings and Reviews

4.6 out of 5
2.2K Ratings

2.2K Ratings

ElizabethS84 ,

Very helpful tool

This app is a very helpful tool. I just started using it to track my periods and I like all of the information it lets you input so you get an accurate picture of what’s going on in your body. This way, you can notice patterns with your cycles. Very cool! I think this app would be beneficial to those like me with a history of reproductive health problems, since it helps you keep daily records that you can go over with your doctor. As for those negative remarks about this app being anti-science, that is simply not true. It is very scientific to have a solid knowledge of what’s going on in your body. This app helps with that. To those interested in this app, I’d say keep an open mind and don’t let the anti-Catholic, bigoted comments dissuade you. To those posting the nasty comments, you are free to not use this app. That is your choice. But please do not try to take alway the options and choices of other women like me who like this sort of app. You are all about choice, right?

Gingerbread1125 ,

This App is AMAZING!

Using this app to help track my NFP observations in a more systemized, organized way. Let me tell you: it is super easy to use, and it offers analysis of how you’re doing. As with any app, you know your body best, but seeing the trends/things to be aware of is soooo helpful, as is a comprehensive place to document what you’re seeing. It’s helped me be more aware of my own body and fertility, and I feel good supporting this company because of their commitment to helping ALL women, born and unborn, to embrace our feminine genius without poisoning our bodies with hormones and chemicals that have lasting and real negative consequences. Ignore the vitriol of the anti-life, pro-abortion zealots who downloaded this app JUST to leave a negative review. They are so rabid in their desire to protect their sacrament of abortion that they close their hearts to an app which truly IS empowering women to know our bodies better and work with, not against, our natural cycles. Bravo, FEMM! Keep fighting the good fight!

FEMMTeacherATC ,

Informative Charting App

I’ve been using this app and the FEMM protocol for years now. The app itself has a beautiful, easy to use interface. The app keeps reproductive knowledge fresh in your mind through scientific facts shared when you chart.
The only “take with a grain of salt” piece of advice I have to share is that the app will tell you a peak day according to your charting and the protocol. For women in unique charting situations especially, that peak day might not be accurate. However, this is why we only use the app to keep track of data and not to tell us when we are fertile/infertile.
Knowledge is power, and the FEMM app and protocol is creating powerful women around the world by handing them the tools they need to understand their fertility and their health.
I will continue to support this app, the protocol, and this organization as they move forward on an amazing mission.

App Privacy

The developer, FEMM Foundation, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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