Period Tracker Period Calendar

Contains adsIn-app purchases
4.9
46.9L reviews
10Cr+
Downloads
Content rating
Everyone
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About this app

★The rating 4.9★ period calendar!

Popular in 63 Countries.
Trusted by 300 million Android Users.

Keep track of your menstrual cycles with Period Calendar. It tracks your periods, cycles, ovulation and the chance of conception. Period tracker helps both women looking to conceive and those trying to birth control.

Period Tracker is useful, whether you have irregular periods or regular periods. It can track your chance of pregnancy every day. You can also record your cervical mucus, BMI, sexual activity, weight, temperature, symptoms or moods. Think of it as your personal period diary. It will help you get in shape, lose weight, and stay healthy.

⏰PILL REMINDER & PERIOD REMINDER:
- Customize the notification text to make it discreet, to avoid never being embarrassed in public.
- Notifications for period, fertility and ovulation tracker
- Contraceptive pills reminder (includes pills, ring, patch & injections)

📝PERIOD & FERTILITY TRACKER:
- Helps predict menstruation, cycles and ovulation
- Ovulation calculator and tracker
- Period calculator, fertility calculator and spot on prediction

👶🏼TRYING TO GET PREGNANT & BIRTH CONTROL APP:
- Fertile symptoms tracker, like cervical firmness, cervical mucus, cervical opening
- Check your odds of conceiving each day for better family planning
- It is the birth control app, spot on tracking the period & fertile days

😊LOSE WEIGHT, TRACK SYMPTOMS & MOODS:
- Intimacy tracker
- Body temperature chart helps you determine ovulation date
- Predict your ovulation date according to the ovulation test result

📲NEVER LOSE DATA:
- Utilizes Google account data backup and Restoration
- Backup and restore your period data to phone or email

🔐MULTI ACCOUNT & SECURITY:
- Multi accounts to track & security protections
- View or search all notes through your timeline

SUPPORT FOR WEAR OS COMPLICATIONS & TILES:
Period & ovulation prediction, water drinking reminders, and pill reminders are all available by setting up complications and tiles on your wear OS devices.

Ovulation app
It is the reliable ovulation app for ovulation and period tracker, you can check your ovulation calendar, period calendar, it will be more accurate for your usage.

Pregnancy apps
Looking for pregnancy apps? No satisfied pregnancy apps? Try the best pregnancy app! It helps you easily get pregnant or birth control.
Updated on
27 Feb 2025
Events and offers

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Health and fitness and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.9
45.8L reviews
Èowyn Battrick
17 January 2025
This app has been very helpful! It has many many many options, has no adds, and has plenty of privacy. It is free and is the best period calendar I have ever gotten. You can always delete data, which I find very helpful. It also helps tell you how you can get rid of cramp pain and helps you with mood swings, really any pain, emotions, support, ect. I deeply think that you should get this app, it is very helpful. And if you don't like something on it you can always change it or contact them.
302 people found this review helpful
Did you find this helpful?
Simple Design Ltd.
23 January 2025
Hi, thank you for your support! We are very happy that the app's features have helped you. Your feedback is valuable to us, and we’re committed to continually improving the user experience. If you have any further suggestions, don't hesitate to reach out to us at periodcalendar.feedback@gmail.com. ❤️
AllyPoy16
14 November 2024
This app works extremely well. It has cute graphics and a calming look. The predictions for my next period are very accurate. It also counts day apart from periods for you which is nice. It has a great mood chart too and notes sections so you can keep track. It also has a password and you can also use fingerprints. Oh you also can get notifications letting you know your predicted to have your period soon. It is really nice, thanks for reading. Hope you have a good rest of your day!
259 people found this review helpful
Did you find this helpful?
Simple Design Ltd.
21 November 2024
Hi, thanks for using our app and giving us your feedback. We are delighted to hear that you enjoy our app's design and functionality. If you have any more questions or feedback, please do not hesitate to reach out to us at periodcalendar.feedback@gmail.com. Thanks again for your support.
Kristen Hanisch
5 February 2025
It works ok. The intrusive ads are annoying, but my biggest gripe is the way the app treats pregnancies. You toggle "pregnancy mode" on and off, which means that 40 weeks of pregnancy (plus however long it took you PP for you to get your first period) is considered one long cycle and counted in the average. As a result, my "average cycle" is 75 days, which makes it useless for predicting my next period.
9 people found this review helpful
Did you find this helpful?
Simple Design Ltd.
6 February 2025
Hi, usually, if pregnancy mode is enabled during pregnancy and turned off promptly after delivery, it won't affect cycle length or future predictions. If the issue persists, please contact us via "Settings -> Bug report & Feedback" for more help. We will also continue balancing user experience with team operations. Thanks for your support.

What's new

Biggest update yet!
A menstrual cycle is no longer your solo journey with the new Partner Mode. We believe you're going to love it!