Period Tracker - Period Calendar Ovulation Tracker
Simple Design Ltd. Health & Fitness In-app purchases Contains ads
Remind your next period, fertile days. easy to conceive or birth control
- Rating
- 4.9
- 4.8M ratings
- Downloads
- 226M+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Oct 16
- 2026
Screenshots
About Period Tracker - Period Calendar Ovulation Tracker
The ★highest rated (4.9)★ period calendar!
Top 1 in Health & Fitness Over 43 Countries.
Top 5 in Health & Fitness Over 63 Countries.
Over 100 million Android Users love Period Calendar.
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
😊Glad to hear from BBC & Privacy International have verified:
“We initially looked at the most popular apps: Period Tracker by Simple Design Ltd...We did a dynamic analysis of the apps using our data interception environment to look at the data that those apps share with Facebook. We were pleased to see none of those apps did.”
COMMUNITY
- To communicate and exchange ideas with each other about any topics
** Check our community **
https://goo.gl/jXpCx1
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.
Top 1 in Health & Fitness Over 43 Countries.
Top 5 in Health & Fitness Over 63 Countries.
Over 100 million Android Users love Period Calendar.
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
😊Glad to hear from BBC & Privacy International have verified:
“We initially looked at the most popular apps: Period Tracker by Simple Design Ltd...We did a dynamic analysis of the apps using our data interception environment to look at the data that those apps share with Facebook. We were pleased to see none of those apps did.”
COMMUNITY
- To communicate and exchange ideas with each other about any topics
** Check our community **
https://goo.gl/jXpCx1
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.
What’s new
Updated October 16, 2026
This update makes our app faster and more reliable. Thanks for updating!
User reviews
Really helpful❤👌
The greatest ever
Сега ще го пробвам понеже малко се забърках с приложения😅
Reliable
I have been using this app since 2015 and I have no regrets. It's just great in tracking the consistency and changes of my period.
I've been using the app since September 2013. It's a great app that has allowed me to track my cycle and keep my doctor in the loop. It has fantastic settings and I keep reminders for all my health needs here. I really appreciate that there is a setting to add what kind of contraceptive you're using. This is an app ...
Frequently asked questions
What does the Period Tracker app do?
The Period Tracker app helps you keep track of your menstrual cycles, ovulation, and the chance of conception.
Who is the Period Tracker app useful for?
The Period Tracker app is useful for both women looking to conceive and those trying to use birth control.
Can the Period Tracker app predict menstruation and ovulation?
Yes, the app can help predict menstruation, cycles, and ovulation.
Does the Period Tracker app have a pill reminder feature?
Yes, the app has a pill reminder feature for contraceptive pills, including pills, ring, patch, and injections.
Can the Period Tracker app help with weight loss and tracking symptoms?
Yes, the app includes features such as an intimacy tracker, body temperature chart for determining ovulation date, and tracking symptoms and moods.
How does the Period Tracker app ensure data is not lost?
The app utilizes Google account data backup and restoration, allowing users to backup and restore their period data to their phone or email.
Is the Period Tracker app secure?
Yes, the app offers multi-account tracking and security protections for user data.
What has been verified by BBC and Privacy International regarding the app?
BBC and Privacy International have verified that the app does not share data with Facebook.
Does the app have a community feature for users to communicate and exchange ideas?
Yes, the app has a community feature for users to engage in discussions and share ideas.
Is the app reliable for ovulation tracking?
Yes, the app is reliable for ovulation tracking and provides an accurate ovulation calendar.
Is there a pregnancy app available?
Yes, the app also offers a pregnancy app for those looking for pregnancy-related features.
Alternatives to Period Tracker - Period Calendar Ovulation Tracker
Looking for apps like Period Tracker - Period Calendar Ovulation Tracker? Here are 6 similar Android apps on Google Play. The highest rated is My Calendar - Period Tracker (4.8/5), and all 6 are free to download.
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My Calendar - Period Tracker 4.8
-
Period and Ovulation Tracker 4.8
-
Ladytimer Ovulation Calendar 4.8
-
Clover - Safe Period Tracker 4.5
-
Ovulation Calculator, Calendar 4.5
-
Maya: Period Tracker for Women 4.7
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Period Tracker - Period Calendar Ovulation Tracker | 4.9 / 5 | Free | 100,000,000+ | Oct 16, 2026 | |
| My Calendar - Period Tracker | 4.8 / 5 | Free | 10,000,000+ | Oct 23, 2026 | Compare |
| Period and Ovulation Tracker | 4.8 / 5 | Free | 10,000,000+ | Sep 3, 2026 | Compare |
| Ladytimer Ovulation Calendar | 4.8 / 5 | Free | 5,000,000+ | Apr 27, 2026 | Compare |
| Clover - Safe Period Tracker | 4.5 / 5 | Free | 10,000,000+ | Oct 2, 2026 | Compare |
| Ovulation Calculator, Calendar | 4.5 / 5 | Free | 5,000,000+ | Nov 8, 2025 | Compare |
| Maya: Period Tracker for Women | 4.7 / 5 | Free | 10,000,000+ | Oct 10, 2026 | Compare |
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