Period Tracker

Period Tracker
1555 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.
Fixes issue where login was failing.
show details


  • by 怡伶I-Ling 3/6/2015
    It's a good app, easy to use. If I could know what day is today of the period, it would be great. For example, today is 3/6 =?th of the period. There only shows 1th-7th in this app.
  • by Geniesha 3/5/2015
    Very accurate
  • by User 3/3/2015
    So far I have yet to find a period tracker app better than this one. It's super easy to use and aesthetically pleasing to look at.
  • by paloma 3/3/2015
    Love love love this app
  • by lourdes 3/2/2015
    This application is awesome and easy to understand.
  • by Bernadette 3/1/2015
    I greatly enjoyed this app on my iPhone and now look forward to using it on my Windows phone. The app is user friendly and fun to use. I'm always prepared!!!!!
  • by Emily 3/1/2015
    Easiest way to track when I get my period.
  • by Classie 2/27/2015
    This app has been so helpful.
  • by Erika 2/25/2015
    Awesome app. Really helps you see what your body is doing.
  • by Heather 2/23/2015
    It works. I'm happy.