Flo Period Tracker & Calendar

Flo Period Tracker & Calendar


Score: 4.77026
From 1,037,609 Ratings


Discover the most popular female health & well-being guide chosen by 280M women, co-created with 100+ leading health & medical experts, and acclaimed medical institutions. • Your data protected and securely stored. Your health data will not be shared with any company but Flo, and you can delete it at any time. • The first period and ovulation tracker to achieve ISO 27001, the internationally recognized standard for information security. • Content, reviewed by 100+ doctors and health experts • Partner of the United Nations Population Fund in the area of reproductive health • App of the Day in the App Store in over 30 countries 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, 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. With Flo, you can log 70+ symptoms and activities to get the most precise AI-based overview of your body’s patterns. 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. HEALTH REPORT & ASSISTANT Get access to your monthly health report with personalized cycle graphs, and indications of your body’s patterns. A virtual health dialog will provide proactive information based on your unique profile and symptoms. SECRET CHATS Safely discuss intimate topics, ask questions anonymously, and get support from one of the largest female communities worldwide. ANONYMOUS MODE In Anonymous Mode, Flo transfers only essential data, like cycles and symptoms, to a new account that does not contain any personal information, such as your email, name or technical identifiers. This way, you’ll be able to continue enjoying personalized insights and accurate predictions, but with the option to remove any connection with your identity. 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 Accessibility Statement: https://flo.health/accessibility-statement-ios Flo uses HealthKit to export your Flo activities to the Health app and to read menstrual cycle data. Flo’s predictions should not be used as a form of birth control/contraception. [email protected]



  • Overboard on the push for going premium

    By Unanimously yours
    I have used Flo for over 3 years and have always found it super easy and helpful to log symptoms and to track my periods with ease. However, the new update I’m not a fan of. It’s very basic and not as visually appealing and the font is small. I also really don’t care for the all the overwhelming pushes to go to the premium option!!! At first it wasn’t so bad, I could ignore it but now, its every click and I can’t hardly access anything about having to pay for it. Ridiculous. I am sad to say I am leaving Flo as a result.
  • Hard to Reuse

    By Thedvine
    I recently returned to this app to check when my period is expecting to come, but for whatever reason the app hasn’t generated any period predictions for me since I stopped using. Instead it says “late for 116 days.” And I just had a period last month. More than that, no matter how I log missed periods for recent months I’m being told that my period is supposed to start tomorrow. I know my body… my period is not starting tomorrow. This app is pretty accurate in its predictions, but don’t think you can leave and return to using it. You will definitely think you’re pregnant.
  • Used to love this app

    By khaaaaaaaanberg
    But then I updated it a few weeks ago and basically everything I loved about had changed. You can’t touch anything in the app without it telling you to go premium. It’s basically useless now. I’m trying to find a new tracker app that isn’t like this so I can delete this one. I absolutely hate it and would not recommend this app to anyone. Maybe if they change their forceful premium marketing I’d come back but that’s doubtful from the comments I’ve seen from the company saying premium members are what pays for it to be free. Must not have many premium members if it’s this forcefully being shoved down my throat to get it.
  • Need premium for everything

    By Cómeme
    I used to love the flo app so much because it is great for tracking my period, but I am giving it 3 stars because I hate that you need premium like literally for everything! The only thing I don’t need to pay for is to track my period but I wouldn’t be surprised if they start asking for premium on that too It’s a good app but I’m not going to pay to use it’s features. I just hate that I now have to find a new app that doesn’t ask for premium on everything. Sorry flo you were a great app in my teen years.
  • Great for TTC, not great postpartum/while on bc

    By kldavis922
    I loved using this while we were trying to get pregnant! Tracking ovulation, tests, sex, etc was so easy and helpful. I’m now 5 months postpartum and getting an IUD in, so I haven’t had a period since pre-pregnancy and probably won’t have one for the next 3-5 years. But Flo just keeps reminding to track my cycle… I want to keep using the app to track sex, symptoms and other activities, but I wish there was a way to say “i don’t have a period because xyz” and input forms of bc other than the pill.
  • Great product

    By SawSum
    I’ve been using the free version of flo for the last 4 years. It’s been so useful and easy to use & has helped me track my fertility. It’s really been a great tool for me & I’d definitely recommend! My only complaint is the constant ads I get to upgrade to premium. But I do really like the app!

    By Swtness2020
    It has some really weird & inappropriate content for its age rating like illustrations of women masturbating. This app tracks a lot of your personal info. Look at the details of what it tracks and pushes it’s payment option on you all the time.
  • Crashes

    By MandyWalker1164
    Works great if it loads, never loads and crashes when trying to load
  • Almost Good

    By Bec1019
    I liked it at first, it’s easy to use; but I get multiple ads any time I open the app and more when I use it for anything. It’s a shame that it has good features but the free version is unusable with constant ads. Going to delete :(
  • Worst update ever!

    By CPisko
    I had a history of medications saved in flo and now I've lost it all! Definitely not getting the premium, it's basically useless