Period Calendar Period Tracker icon

Period Calendar: PERIOD TRACKER

by Simple Design Ltd.

4.9
ANDROIDHealth & Fitness

Track your menstrual cycles with Period Calendar, a popular and trusted period tracker. It predicts periods, ovulation, and conception chances, serving as a personal period diary for women seeking to conceive or manage birth control.

Detailed Review

Period Calendar is a highly-rated period tracker app trusted by millions to monitor menstrual cycles, ovulation, and fertility. Whether you have regular or irregular periods, this app accurately predicts menstruation and ovulation, helping you understand your body better. It functions as both a fertility tracker and a birth control app, providing insights into your chances of conception each day. Log menstrual flow, cervical mucus, BMI, sexual activity, weight, temperature, symptoms, and moods to gain a comprehensive view of your health. Set discreet reminders for pills, periods, and ovulation to stay on top of your cycle without embarrassment. Trying to conceive? Track fertile symptoms like cervical firmness and opening. Worried about data loss? Securely back up and restore your data using your Google account or email. The app prioritizes your privacy, offering multi-account support and security protections. No account creation or real-name registration is required, ensuring complete anonymity. Plus, enjoy convenient features on your Wear OS device, including period and ovulation predictions, water drinking reminders, and pill reminders. Period Calendar is a reliable ovulation app and pregnancy app.

Key Features

  • Track menstruation, cycles, and ovulation accurately
  • Set discreet reminders for pills and upcoming periods
  • Backup and restore data securely via Google account

Why Users Love It

Offers anonymous usage
Provides detailed tracking

Perfect for: Women seeking to track periods, predict ovulation, manage fertility, or use a birth control app.

Screenshots

Period Calendar Period Tracker screenshot 1Period Calendar Period Tracker screenshot 2Period Calendar Period Tracker screenshot 3Period Calendar Period Tracker screenshot 4Period Calendar Period Tracker screenshot 5Period Calendar Period Tracker screenshot 6

Ranking History

Track Period Calendar Period Tracker's performance in Health & Fitness over the last 30 days

Top 5
Top 10
Top 15
Below 15

Current Rank

#49

Best Rank

#49

All-time high

Average Rank

#49

30-day average

User Reviews

HHff
Oct 8, 2025

Great app, I've been using this app for more than 6 years now, its always been super accurate, and the little animal companion thing they've added is quite cute. I also love that for just under $5 I can remove ads forever!

Ingrid Mckellar
Oct 7, 2025

Love love this app been using it for over 3yrs now and I have had no problems. Still no problem the best app of its kind

Ashley Lloyd
Oct 3, 2025

The tracking of the cycle is spot on. It also shows when you are the most likely, and least likely to conceive. Wondering if you're PMSing? It shows that on the calendar too.

Navami
Oct 3, 2025

Have been using this one for so long, accurate tracking and even helped me with calculation during pcos and the animations are the CUTEST 💖

Alba
Oct 9, 2025

The only tracker I've ever used, since my first smartphone When I tried to get pregnant, this app predicted my ovulation better than all the other fancy ones

App Details

Developer

Simple Design Ltd.

Platform

android

Rating

4.9

Last Updated

10/11/2025