Period Tracker and Calendar

29.3M installs
543K ratings
+26.3K weekly installs
trend steady
+230.5K monthly installs
trend steady

Period Tracker and Calendar Summary

Period Tracker and Calendar is a ad-supported, with in-app purchases Android app in the Medical category, developed by SimpleInnovation. First released 10 years ago(Aug 2015), the app has accumulated 29.3M+ total installs and 543K ratings with a 4.87★ (excellent) average rating.

Recent activity: 26.3K installs this week (230.5K over 4 weeks) showing steady growth , and 335 new ratings this week (2.2K over 4 weeks) with stable momentum. View trends →

Data tracking: SDKs and third-party integrations were last analyzed on Feb 23, 2026. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on May 6, 2025.

Store info: Last updated on Google Play on Feb 13, 2026 (version 21200000).


4.87★

Ratings: 543K

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Screenshots

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App Description

Elegant, easy-to-use period tracker for fertility, PMS symptoms, and more

🤸Period Tracker and Calendar - Menstrual Tracker

Period Tracker and Calendar is an extremely elegant and easy-to-use application that helps women keep track of periods, cycle, ovulation, and fertile days. Whether you are concerned about conceiving, pregnancy, birth control, contraception, or regularity of period cycles, Period Tracker and Calendar can help.

Period Tracker and Calendar is also a CE Class I Medical Device (EU) designed to support individuals in tracking menstrual cycles and monitoring related symptoms on a daily basis. The application processes user-entered data to provide algorithm-based predictions of upcoming periods and estimated fertile windows, supporting better awareness of menstrual health patterns.

Our tracker is easy to use and offers everything you need:
- Track irregular periods, weight, temperature, moods, blood flow, symptoms and more.
- Discreet reminders keep you informed and prepared for upcoming periods, ovulation, and fertile days.
- The calendar is great at predicting fertility, ovulation and periods. The app adapts to your cycle history and accurately predicts the key days that interest you.
- See everything you need at a glance on the period calendar home page.
- Period Tracker and Calendar protects your most private data—the calendar can be password locked, keeping your information hidden from prying eyes.
- Easy backup and restore of your data to protect against device loss or replacement.

Key features:
- Period calendar, calculator and tracker
- Intuitive calendar to visualize non-fertile, fertile, ovulation, expected period and period day
- Quick backup and restore
- Clear health insights at a glance

Daily period log with detailed tracking
- Track flow, intercourse, symptoms, moods, temperature, weight, medicine, PMS and notes
- Easy navigation between days
- Notifications for upcoming period and fertility windows
- PIN code protection

Pregnancy Mode
- Dedicated pregnancy theme
- Everyday tips about your baby’s growth and body changes
- Easy-to-share doctor’s report
- Pregnancy symptoms insights and tracking
- Perimenopause Mode

Track changes and symptoms during perimenopause, including hot flashes, night sweats, mood swings, and irregular cycles. The perimenopause tracker helps you monitor health patterns and stay informed during this important life stage.

Flexible tracking options
- Adjust prediction intervals
- Adjust luteal phase length
- Track cervical observations
- Choose measurement units
- Custom first day of week

Abstinence Mode
- Hide ovulation, fertility and intercourse-related data
- Suitable for teens and users who prefer simplified tracking
- Important Information

This application does not provide medical diagnosis or medical advice and is not intended as a substitute for consultation with a qualified healthcare professional. It should not be used as the sole method of contraception, for pregnancy prevention, fertility treatment management, or for diagnosing or treating any medical condition. Predictions and insights are estimates based on user-entered data and natural biological variability may affect accuracy.
Period Tracker and Calendar is a CE Medical Device (Class I). Read the instructions for use carefully.

Elegant, intuitive, and designed with care — just like you. This highly customizable period tracker and pregnancy support app accompanies you through every stage of reproductive life, from cycle tracking to pregnancy and perimenopause. Download Period Tracker and Calendar today and stay informed, confident, and in control of your health every day.

Follow us on:
http://period-tracker.com/
https://www.facebook.com/pages/Period-Calendar/971814886201938
https://twitter.com/MenstrualTrack