Flo Period & Ovulation Tracker

Flo Period & Ovulation Tracker


  • Category: Health & Fitness
  • Release Date: 2015-10-03
  • Current Version: 7.2.1
  • Adult Rating: 12+
  • File Size: 183.22 MB
  • Developer: FLO HEALTH, INC.
  • Compatibility: Requires iOS 12.0 or later.
Score: 4.77481
From 759,406 Ratings


Discover the most popular female health & well-being guide chosen by over 200M women, co-created with 100+ leading health & medical experts, and acclaimed medical institutions. • #1 OB-GYN-recommended app for period and cycle tracking* • Created together with 100+ doctors and health experts • 27.7 women got pregnant while using Flo • Over 1B cycles logged in the app • App of the Day in the AppStore in 30+ countries • Best Fertility App 2020, Healthline • Partner of the United Nations Population Fund in the area of reproductive health *Based on a survey of 225 US OB-GYNs who recommend apps for period and cycle tracking, DRG, 2021 No matter your life stage or reproductive goal, personalize Flo to make it unique and relevant to you. Based on advanced AI technology, Flo helps you to monitor your cycle, fertility, or pregnancy accurately. As a one-stop solution for all things female health and well-being, Flo provides all-in-one tracking for period start date and length, fertile window, peak ovulation days, PMS symptoms, flow intensity, birth control, water intake, sleep and step counter, and much more. Follow your baby’s growth weekly during pregnancy. CYCLE & PERIOD TRACKER Your cycle is so much more than your period. Every woman experiences different symptoms, mood swings, and energy levels each cycle phase. Together with a team of 100+ health experts, Flo helps you to understand your body better. Explore accurate cycle predictions and tips on how to benefit from your cycle phase and hormone levels for clearer skin, better workouts, and increased energy levels. OVULATION CALCULATOR & PREGNANCY CALENDAR Discover a personal journey to motherhood with Flo. Get pregnant as soon as naturally possible for you by identifying your most fertile days and receiving tailored insights. Flo’s pregnancy mode gives you access to beautiful images to follow your baby’s growth weekly. Calculate your due date, set a countdown, and learn the essentials of newborn care. LIFESTYLE & FITNESS TRACKER Log 70+ symptoms and activities to get the most precise AI-based overview of your body’s patterns. Keep a diary of your weight, physical activity, sex drive, moods, and PMS symptoms to monitor changes and receive accurate predictions. Get access to an entire health multimedia content library. REMINDERS Schedule reminders when your period is approaching, its start and end date, your ovulation day, and personalize Flo to get notifications about weight, sleep, water intake, step goal, and birth control. HEALTH REPORT & ASSISTANT Get access to your monthly health report with personalized cycle graphs, and indications of your body’s patterns. SECRET CHATS Safely discuss intimate topics, ask questions anonymously, and get support from one of the largest female communities worldwide. Flo uses HealthKit to export your Flo activities to the Health app and to read menstrual cycle data. SUBSCRIPTION INFORMATION Flo offers a subscription plan that gives you a more personalized experience and unlimited access to the entire health & well-being multimedia content library • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period • Account will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable For more information please visit the link https://support.apple.com/en-us/HT202039 Privacy Policy: https://flo.health/privacy-policy Terms of Use: https://flo.health/terms-of-use Download this period diary and join millions of women who trust their cycles to Flo support@owhealth.com



  • I really like it

    By MMCB270615
    It’s a good app to track your period and it has made me more aware of my body and everything that is going on before, during and after my period. I give it 4 stars, because of the premium options, right now I can’t pay for a subscription and it feels a little frustrating when I’m given some information about my period that can be helpful or important and the only way of knowing it’s by subscribing, I would even prefer watching an add if it means getting that results/information about my period.
  • never right

    By ratzZzZZxzz
    this app has NEVER been right with my period.
  • Bugs

    By life360sucksdong
    I notice two times now that when I want to track my pregnancy, the app erases the symptoms I logged during my last period. Please resolve this issue.
  • I miss the old free version

    By Big bad bear13
    The Flo app is definitely not matched with how good it used to be. The free version used to have beefed interface, track, give really helpful articles about health and women’s health. Now you have to pay for all that and they constantly bombard you with ads for the paid version. The new interface resembles Snapchat and Facebook stories-very stupid. And it’s hard to find the tiny icon to track your daily symptoms when that used to be a tab on its own. It used to track sleep really well, water, weight, etc. but now they are hard to find and what used to be free is now paid material. The secret chat feature is really dumb and not helpful. It’s full of mean spirited people and trolls. I miss the old Flo!! The Flo when it would notify you every month when your period was coming, now it’s hit or miss. You got free articles from doctors about health and wellness. They didn’t push sex and contraceptives like they do now. Now the only thing I use it for is predicting when my period is about to start so I can start preparing for endometriosis cramps. I have a natural family planning (NFP) practitioner help me with the fertility planning and health side of things.
  • Très bonne application

    By ludoubit
    J’adore Flo😍
  • I love it but

    By DaniKat2021
    I love this app it keeps track of my period and tells me to take my medication! But...for some reason it doesn't track my ovulation anymore...it's ok but I liked having it just in case if I needed to know or whatever...
  • Great app

    By stshgj364
    It saved my life
  • I love it but

    By lynnred
    When answering questions with health assistant I wish that if you clicked the wrong text that you could go back and fix it. And when you accidentally click out of it, it lets you back in to finish it instead of accepting it unfinished.
  • Súper Great!!

    By TheApolloKid
    I’ve been using this app for a while now, and I’ve gained more healthy habits because of it, along with acknowledging troubles I couldn’t pinpoint because of al the great info they have. I almost never use other websites or ask questions on an anonymous thing or whatever because I feel really comfortable with asking on Flo! It feels like a woman haven to me or something lol I do wish we could have widgets of Flo we could put on our phone, mostly to add in water intake and other things like that, I’d be much more moviated on keeping track of my health that way
  • There’s only one thing more annoying than my period

    By taytaylex
    And it’s the amount of notifications and ads this period tracker has inundated me with. Seriously guys. I get the ads, but holy crap I get at least one notification EVERY. DAY. Put in a way to turn off the estrogen trackers and fun facts about hormonal acne. It’s already on my face. I don’t need a notification about it.