Flo Period & Ovulation Tracker

Flo Period & Ovulation Tracker


  • Category: Health & Fitness
  • Release Date: 2015-10-03
  • Current Version: 4.45
  • Adult Rating: 12+
  • File Size: 123.90 MB
  • Developer: FLO HEALTH, INC.
  • Compatibility: Requires iOS 11.0 or later.
Score: 5
From 502,365 Ratings


• The most downloaded Health & Fitness app in App Store worldwide • The most popular Health & Fitness app in U.S. App Store • App of the Day in App Store in over 30 countries • Partner of United Nations Population Fund in the area of reproductive health • Over 4.6M women got pregnant with Flo and growing by 500K each month • Featured in Vogue, Glamour, Women’s Health, Refinery29, Cosmopolitan, Elle, Wall Street Journal, TechCrunch, Venture Beat, MTV, The Guardian and more Flo Period Tracker, Ovulation & Fertility Calendar! It’s a smart and simple female period tracker, helpful pregnancy week by week app, accurate ovulation and fertility calendar and PMS symptoms tracker for women all over the world. Flo Period Tracker not only tracks your period accurately, but it’s also a reliable pregnancy calculator, ovulation calendar, and true fertility friend for you. It’s the first period app, pregnancy calculator, fertility and ovulation calendar for women that uses machine learning (AI). All women, even those with irregular periods, can rely on this health tracker. Log your menstruation days in a handy period calendar, ovulation and fertility tracker, schedule menstrual cycle reminders, record moods and PMS symptoms, use a due date calculator, follow a pregnancy calendar and take full control of your health. Want to know when your next period is coming? Confused by PMS symptoms? Want to take your birth control pills in time? With Flo female period tracker, ovulation and fertility calendar it’s easy to keep track of your menstrual cycle. PERIOD & OVULATION & FERTILITY CALENDAR • Track your cycle, period and PMS • Log the start date, the end date of menstruation and fertile days • Follow days favorable for conception in the fertility calendar • Get predictions for upcoming periods, ovulation and fertility • Log more symptoms to get improved predictions if you have irregular periods PREGNANCY CALCULATOR (PREGNANCY CALENDAR) & TRACKER • See countdown to the birth of the baby • Track the week of pregnancy • Get interesting articles on pregnancy GRAPHS • Keep your cycle, ovulation, fertility and symptoms history • Analyze your cycle and period duration, weight changes and activity during the cycle • See the graph of your BBT and ovulation MEDICAL AND SCIENTIFIC KNOWLEDGE • Find out more about your body, cycle, ovulation and fertility • Get daily health insights based on your data • Import your data from Fitbit and Health App SUBSCRIPTION INFORMATION Want more from Flo? Get Flo Premium and enjoy: • Personalized Insights Based on Your Symptoms and Cycle Phase • Detecting Physical and Emotional Patterns • Health Report for Doctor Our standard subscription options are: 1-month subscription for $9.99, 3-month subscription for $19.99, 6-month subscription for $39.99, 1-year subscription for $49.99 or equal to the same price tier as Apple App Store Matrix determines as the equivalent of subscription price in USD. • 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 Period & Ovulation Tracker & Fertility Calendar support@owhealth.com



  • Flo ❤️

    By Reva Akpaglo
    I really like Flo because it’s really help me track my period and also give me good facts about what I log in about my period
  • Great app!

    By tisithefrenchiestfry
    I’ve been using this app for 3.5 years. I’ve used it to help me get pregnant (it took 2 months of using the app while trying to get pregnant for 3 years) so the ovulation tracker really helped. Once I had my 4th child I now use it as “birth control” as a natural alternative and it’s worked for 3 years. I love the updates and new things you can do on the app such as the community where you can talk with other ladies about all sorts of subjects. I also like the health insights, surveys and the health assistant. It’s a wonderful app!
  • Practical

    By TouchedbyQ
    Very practical and useful for various reason however I can’t afford the subscription 🥴
  • Planning pregnancy

    By Twolfe22
    This app made it extremely easy to keep track of my menstrual cycle and symptoms. It tells you which days are you most fertile. After a couple months of using this app I was able to conceive. Highly recommend for all women.
  • Switched for tracking ovulation- and so glad I did!

    By dgkdjcnsksj
    I DLed Flo at a suggestion of a friend and my conception counselor. I’d been using another app which worked well for periods but we still weren’t conceiving after several months. This app is 100% accurate and I even tested against the other app and ovulation kits. Flo predicted exactly my ovulation date, where as the other app was consistently 3-4 days off - which is HUGE when trying to get pregnant. Any app will work for tracking a period, but clue is the o it app I’d recommend if trying to conceive ❤️
  • Poor analytics - track manually instead

    By sunnywebb
    Just took forever. A paper calendar works just as well.
  • Great!

    By KittenLover1037
    It helps me keep track of my period, and gives me good advice. Its cycle predictions are almost on point, which is amazing for an app. A small suggestion would be to make it so you can change the color of the circle in the center, sort of like how you can change the background. That way when I pick the background I like, I can change the color of the circle to match it. Of course, that isn’t a complaint, so five stars for sure. The app is wonderful
  • Amazing tracker!!

    By Aprilll37
    I never write reviews but I had to give this app one. I’ve used many period trackers and none of them were able to accurately track my periods. I was on the depo provera shot for almost 2 years and never had a period while on it, so I decided to get off of the shot and I started getting my periods back but of course they were extremely irregular and off. About 2 months ago I got on the pill and my periods have been somewhat regular and this app has been a huge help in letting me know when I’m ACTUALLY going to get my period. It’s very accurate and I love it! Never will I download another period tracker.
  • This app really works currently 4 months pregnant

    By Shey shey 55
    I was trying to get pregnant for 6 months and I heard about this app and downloaded it and got pregnant in a month it really does work and it’s so accurate with everything and once you do get pregnant the app changes to track the baby’s development. I would give the app 10 stars if I could !
  • Writing a review

    By ell samadi
    This such a good thing to track my thing you know what I’m talking about lol but anyway love it.