Period Tracker

Period Tracker
1464 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 User 12/14/2014
    Real helpful . First time I am able to keep an accurate track of my cycle.
  • by Mercedes 12/13/2014
    Right almost every time! Sometimes a day off, but great! I know when to expect my massacre and when to avoid the possibility of conception. I recommend this app...
  • by User 12/13/2014
    good to use .. :) but a little bit confused ..
  • by User 12/11/2014
    Pretty accurate app. It's been helpful.
  • by Nicole 12/11/2014
    Love it! Just wish there was a way to customize a chart, I'd like to see if there's a correlation between consistently mood/symptoms on certain cycle days. What's the point of entering data if you can't chart it?
  • by User 12/9/2014
    It tell me some thing
  • by Olivia 12/9/2014
    I like this app a lot, makes keeping track of when you period is going to start super easy. But, the pop-ups that warn you it'll be starting soon are the least indiscreet they could possibly be, your alarm goes off and a pop up that says Period Alert in huge letters comes up. Yeah, super discreet.
  • by Rachel 12/9/2014
    I'd like to see the number of days before next cycle on the live tile
  • by nguyen 12/8/2014
  • by Angela 12/7/2014
    Excellent!!! Love it!!!!