Period Calendar Period Tracker

Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

Spotting a smart solution for those loving efficiency. Period Calendar Period Tracker by Simple Design Ltd. is ready to meet AGCscript user expectations. Check related details via Health & Fitness.

How To Fix Common Bugs Period Calendar Period Tracker

Period Calendar is a period tracker and ovulation tracker in one — predict your period, ovulation and fertile window, and track your chance of getting pregnant.

★The rating 4.9★
Popular in 63 Countries.
Trusted by 300 million Users.

Keep track of your menstrual cycles with Period Calendar. It tracks your periods, blood flow, 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 menstrual flow, cervical mucus, BMI, sexual activity, weight, temperature, symptoms or moods. Think of it as your personal period diary.

⏰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

😊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.

No account creation and real-name registration are required. You can use all of its features anonymously.

We place the utmost importance on your data security. Your anonymous data can be synced on your own in an encrypted manner, so you can back up and restore your data with confidence.

We respect your right to have full control of your data. You can delete all data with just one click whenever you want. We don’t collect or store any of your data in any way.

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.
Period and pregnancy tracker. Ovulation, fertility & menstrual calendar.
Updated on
Jul 31, 2026

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
    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

4.77M reviews
Eowyn Battrick
January 17, 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.
1,246 people found this review helpful
Did you find this helpful?
Simple Design Ltd.
January 23, 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 [email protected]. ❤️
Carmella Sabutis
August 23, 2026
been using this app for years! I track my cycle as my "birth control" and this app helps me with that so much, I have always had a pretty regular cycle luckily. I have also planned my 2 pregnancy based off of the ovulation predictions and it has been accurate for me. remember with any cycle tracking app that you have to make sure to correctly enter the start and end of your period. This app seems to do well learning your cycle, which is beneficial!
Did you find this helpful?
Amelia Gayle Forest
August 10, 2026
Best period tracker app I've ever used. I've used many before this one by far is the best. If I could I would give 20 stars. The interface is excellent on upon opening. It has beautiful themes and pets, I totally loved regardless on whichever version you uses it's totally free from Ads on free version and upgrade version. I am still using the free version and it has all the same features as the upgrade version. It's perfections and I totally love it and it's excellent on being accurate.
4 people found this review helpful
Did you find this helpful?
Simple Design Ltd.
August 11, 2026
Hi, thank you so much for your wonderful feedback! We're thrilled to hear that you love the interface, themes, pets, and accuracy of our app. Your kind words and support mean so much to us! If you have any other questions or suggestions, please feel free to let us know at [email protected]. ❤️

What’s new

Pregnancy Mode got a big upgrade! Watch your baby's size grow week by week and see what to expect for you and your baby. Enjoy it all in a smoother, more accurate pregnancy tracker.