Period Tracker

Period Tracker
1261 reviews
By installing you agree to the Terms of Use and other terms


GP International LLC

Download size

3 MB

Last updated



Works with

  • Windows Phone 8.1
  • Windows Phone 8
  • Windows Phone 7.5

App requires

  • photo, music, and video libraries
  • data services
  • HD720P (720x1280)
  • WVGA (480x800)
  • WXGA (768x1280)
What's this?

Supported languages (1)

English (United States)
show languages
Period Tracker, the easiest way to track your periods!  

Period Tracker is SIMPLE and CUTE.
* Press a line at the start of your period every month.  Period Tracker logs your dates and calculates the average of your past 3 months' menstrual cycles to predict the start date of your next period.
* View your current and future period dates, ovulation and fertile days, your moods and your symptoms in a simple month-view calendar.
* Decorate your Windows phone with an icon that looks great on your home screen.

* Take daily notes of menstrual moods, symptoms, and fertility 
* Export your period dates and notes to email for doctor's visits.
* See the number of days until your next period or the number of days late.
* Passcode protect your information
* Choose from a variety of skins
* Track your weight and temperature
* Backup and restore your data to an online account

Disclaimer: Period Tracker period and fertility forecasts may not be accurate and should not be used to prevent unwanted pregnancy. To forecast ovulation Period Tracker calculates 14 days before the projected start date of one's next period. Forecast accuracy depends on a number of factors including how regular one's cycle length is, when one actually ovulates during the cycle, and how many periods have been logged in the app. Anxiety, stress, diet, nutrition, exercise, environment, medications, age and other factors can also affect one's cycle from month to month. The only fail-safe method to prevent unwanted pregnancies is abstinence from sexual intercourse. If one chooses to engage in sex, we strongly recommend understanding the risks and birth control options to mitigate those risks.
show details


  • by User 7/28/2014
    Really fed up with the terrible tracking. If you are new to using this app or you couldn't back up a previous set of data, it will pre determine the length of your period and you can not customize it to how long it actually lasts.
  • by Karen 7/25/2014
    I really like it. Look forward to more features
  • by User 7/25/2014
    I love this app!! Every woman should use it! Its easy for me to keep track of my periods.
  • by tish 7/25/2014
    Fantastic app. If they added a chart for moods and symptoms so you can see how they fluctuate day to day, whether or not you've had protected or unprotected sex option instead of just selecting "intimate today" and a birth control reminder. Other wise this app is awesome and highly recommended!! 👌
  • by heather 7/25/2014
    I love how detailed it is plus the format is cute, I have no complaints! I just got pregnant and it's counting down to my due date and telling me how many weeks I am!
  • by User 7/24/2014
    Works great. Would be better if reminder can be added.
  • by Morgan 7/23/2014
    Great add birth control tracking plz
  • by User 7/23/2014
    amazing app ! defiantly worth it
  • by May 7/22/2014
    This calendar I need for my period
  • by Pearl 7/22/2014
    I love this app. It's been very accurate so far even though I have irregular periods.