Period Tracker

Period Tracker
1670 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)
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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.
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  • by Theilah 6/28/2015
  • by Isis 6/28/2015
    Best period app, if designers are reading this review please add moon cycles fun fact you can google 75% of women's period follows the cycle of the moon
  • by Gina 6/27/2015
    So far I like it! Emily-the squares are fertile days and the flower is your ovulation day. :)
  • by Aanu 6/26/2015
    Fantastic app! I love this!!! It would be great if it had a transparent tile, though...
  • by Claudia 6/26/2015
    For Windows Phone, this App rocks! It is really useful, no ads, and it's simply amazing! I'm really happy with it. For android... Well android is not as good as WP so, what could you expect?... It's not that awesome, it does work (calculates timeframe, etc) but it does have ads as well
  • by Abigail 6/25/2015
    This tracker meets all my needs! I tried several different apps and this one worked best for me. Everything I wanted: Quick Tracking with a confirm to save button, easy to edit past days, place to record weight, & nice subtle start tile. The calendar is easy to read & navigate, and you can tell if a log has been created for the day. Bonus, this app doesn't have the things I disliked (no alarms or alerts, & no flashy tile with confusing 'days until' numbers) Also, nothing unnecessary, like links to health magazines or blogs. -- A great, simple app!
  • by Ana 6/25/2015
  • by Denise 6/25/2015
    Very good app
  • by User 6/23/2015
    This app really helps me keep up with all my important days.
  • by Alyssa 6/21/2015
    Great app with lots of data tracking and very discreet. Layout is nice and everything is pretty accurate.