Period tracker - a convenient period tracker for women. This is a top rated ovulation app featuring a period tracker, and menstrual tracker for women, and period tracker for teenagers as well.

Press a button 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.