Clue - Period & Health Tracker

Clue - Period & Health Tracker

By BioWink GmbH

  • Category: Health & Fitness
  • Release Date: 2013-07-09
  • Current Version: 5.4.1
  • Adult Rating: 12+
  • File Size: 159.29 MB
  • Developer: BioWink GmbH
  • Compatibility: Requires iOS 10.0 or later.
Score: 5
From 34,740 Ratings


Clue is the #1 period tracker app that uses science to help you discover the unique patterns in your menstrual cycle and support healthy habits. Track your period and health cycles to keep all aspects of your health and fitness in check. Track alongside with millions of people for accurate information. Get personalized reminders about your period, PMS, ovulation, and fertility. With Clue, your health will no longer be a mystery. Track and monitor your period and health trends with multiple mood trackers, exercise trackers, and health logs. Clue learns from you how you really are. It’s quick and easy to track your period, PMS, and general health with Clue. **Rated the top free period and ovulation tracker app by the journal Obstetrics & Gynecology, a publication of the American College of Obstetricians and Gynecologists (ACOG).** Period Tracking: + Track your period, flow heaviness, and the menstrual products you used. + Receive accurate predictions and calendar reminders before your next period, PMS, and ovulation. + Record even more with your health. Track sex, pain, moods, cervical fluid, and more. + Track and predict periods with our calendar. Easily view past periods, PMS, and fertility data, as well as upcoming predictions for your next three cycles. Scientific Information: + Read in-depth information about the menstrual cycle, complete with medical and scientific references. + Check out an analysis of your current and past menstrual cycles, along with an overall average, to easily observe trends. + Clue uses an algorithm that learns from the data YOU input. The more you use it, the smarter it gets. + Enhanced iOS features, including reproductive health integration with the Health app, Touch ID and Today Extensions. General Health & Fitness Tracking: + Log your birth control, or plan for pregnancy. + Track your basal temperature for more accurate ovulation and fertility predictions—perfect if you’re trying to conceive. + Track your health through your period, PMS, birth control, ovulation, cramps, emotions, skin, hair, sleep and more. + Track your exercise habits daily and see the effect it has on your overall health. Subscription Information Want more from Clue? In addition to the personalized insights you receive from the free version of Clue, you could get Forecasts that predict when you might experience PMS, cramps, and other patterns in your cycle with Clue Plus. You’ll also be notified if your period length or cycle length falls out of the normal range. 1-month subscription for $0.99 12-month subscription for $9.99 After you choose one of our plans and confirm your purchase, the payment will be charged to your credit card through your iTunes Account. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription model , where applicable. Once purchased, subscriptions will automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. If you decide to renew your subscription, your account will be charged the same amount you paid for your initial subscription within 24-hours prior to the end of the current period. At any time you can manage your subscription and turn off auto-renewal by going to the Account Settings on your device after the purchase. Download Clue and start tracking your health today! Please note: Clue – Period Tracker is not a contraceptive. **We want to hear from you** We love hearing from Clue users. Send your feedback, questions and suggestions to **Get clued in -- Follow us online for the latest app and health news** Sign up for our newsletter: Twitter: Facebook: Instagram: @clueapp Pinterest: @clue_app Here are our Terms of Service: And our Privacy Policy:



  • Great app

    By FreckleBean917
    Tracked my longer than average cycle with Clue for a few years. We used it for contraception by avoiding fertile days. Then, when we decided to try to get pregnant, we knew my fertile window and were successful the first month! Thanks Clue.
  • Incredible; helpful, accurate, visually appealing

    By True_Mermaid
    This app is awesome! It tracks so much more then my period, it tracks emotions, cravings, ache, fertility, pills, appointments, etc! And it gives accurate predictions. (If you get clue plus it will predict more than your period based on your personal patterns) Clue is also such a visually appealing app, the app icon is inconspicuous as a period app, and the internal app in easy to navigate and has such clean simplicity. Plus, it’s customizable! I love this app, and I highly recommend it for anyone who has a period it takes the pill!
  • Very detailed and helpful!

    By stressedoutnewlyweds
    This app is almost perfect and has helped me understand a lot about my cycle and what all my hormones affect and what all affects my hormones! I think it would be helpful though to be able to put time stamps on things like when various medications and birth control are taken, diarrhea, sex, etc. My husband and I haven’t been married for very long and we thought we were pregnant all weekend (we’re not and we’re not trying yet), and I think little things like that would be helpful in bringing some peace of mind in trying to figure out if we did everything right or what may have been the slip up.
  • Best app!

    By Panna16
    So I’ve used a lot of “period tracking” apps, but this one tracks more than that. I just love it!
  • Terrific app

    By LSoca02
    Clue has been helpful in estimating when my next period is coming and how long. No more guess work. My daughter just started her period and clue was spot on for her as well.
  • 10/10 recommended

    By gal2241621819
    10/10 recommended
  • Very helpful

    By Rarousey
    I love this app - I’m not very attentive on my own to my own body - I know I know - so I like this as a guide for why I’m might be feeling crazy and out of it or off that I can see where I’m at. I do wish there was a feature to add feeling overwhelmed ... but other than that I love it
  • A Great App!

    By p.christine
    Clue is a wonderful period tracking app
  • Accurate

    By TayMarie_31
    The more you use it the more accurate it gets. I’ve used the app for about 2 years and it gets my cycle right down to the day. It’s also helped me keep track of changes to my cycle.
  • very useful

    By brianasarkisian
    i’ve been using this app for such a long time and i find it very useful because it allows you to easily track your cycles and to note certain things about it. it’s also very easy and simple to use. i’m very glad i discovered this app.