Period Tracker: Cycle Calendar
Health & Fitness In-app purchases
Accurate period & ovulation tracker. Predict your cycle and fertile window fast.
- Downloads
- 1.7K+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Nov 1
- 2026 · v2.0.17
Screenshots
About Period Tracker: Cycle Calendar
Period Tracker: Cycle Calendar is your smart, private, and accurate menstrual cycle companion. Powered by advanced predictive algorithms, it helps you track your period, calculate your ovulation day, identify peak fertile days, and understand your hormonal health with ease.
Whether you have regular cycles, irregular periods, or conditions like PCOS, our intelligent model learns from your unique body data to deliver personalized cycle predictions that improve over time.
KEY FEATURES
1. AI-Powered Period & Cycle Predictions
- Accurate predictions for your next period, cycle length, and fertile days.
- Self-learning algorithm tailored for both regular and irregular menstrual cycles.
- Clear, intuitive calendar interface to view past cycles and future projections.
2. Ovulation Calculator & Fertility Tracker
- Pinpoint your most fertile days and estimated ovulation date to plan pregnancy.
- Daily probability of getting pregnant displayed clearly on your calendar.
- Track basal body temperature (BBT), cervical mucus, and ovulation test results.
3. Comprehensive Daily Health & Symptom Log
- Log physical symptoms, moods, energy levels, and PMS signs.
- Track menstrual flow intensity, intimate activity, weight, and water intake.
- Discover patterns and correlations between your symptoms and cycle phases.
4. Cycle Syncing & Personalized Insights
- Understand the 4 phases of your cycle: Menstrual, Follicular, Ovulatory, and Luteal.
- Tailored lifestyle suggestions for nutrition, energy, and workout routines.
- Recognize PMS triggers before they impact your daily life.
5. Smart Reminders & Notifications
- Discreet alerts for upcoming periods, expected ovulation, and fertile windows.
- Medication and birth control pill reminders so you never miss a dose.
- Customizable notification text to keep your personal life private.
6. Privacy-First & Secure
- 100% focused on your data privacy and security.
- Secure PIN and biometric lock to protect your personal logs from prying eyes.
- Reliable backup and restore options to keep your data safe.
DISCLAIMER
Period Tracker: Cycle Calendar is designed for informational and personal health tracking purposes. It should not be used as a standalone form of birth control or medical diagnosis. Please consult a qualified healthcare professional for medical advice.
Take control of your menstrual health today with Period Tracker: Cycle Calendar.
Whether you have regular cycles, irregular periods, or conditions like PCOS, our intelligent model learns from your unique body data to deliver personalized cycle predictions that improve over time.
KEY FEATURES
1. AI-Powered Period & Cycle Predictions
- Accurate predictions for your next period, cycle length, and fertile days.
- Self-learning algorithm tailored for both regular and irregular menstrual cycles.
- Clear, intuitive calendar interface to view past cycles and future projections.
2. Ovulation Calculator & Fertility Tracker
- Pinpoint your most fertile days and estimated ovulation date to plan pregnancy.
- Daily probability of getting pregnant displayed clearly on your calendar.
- Track basal body temperature (BBT), cervical mucus, and ovulation test results.
3. Comprehensive Daily Health & Symptom Log
- Log physical symptoms, moods, energy levels, and PMS signs.
- Track menstrual flow intensity, intimate activity, weight, and water intake.
- Discover patterns and correlations between your symptoms and cycle phases.
4. Cycle Syncing & Personalized Insights
- Understand the 4 phases of your cycle: Menstrual, Follicular, Ovulatory, and Luteal.
- Tailored lifestyle suggestions for nutrition, energy, and workout routines.
- Recognize PMS triggers before they impact your daily life.
5. Smart Reminders & Notifications
- Discreet alerts for upcoming periods, expected ovulation, and fertile windows.
- Medication and birth control pill reminders so you never miss a dose.
- Customizable notification text to keep your personal life private.
6. Privacy-First & Secure
- 100% focused on your data privacy and security.
- Secure PIN and biometric lock to protect your personal logs from prying eyes.
- Reliable backup and restore options to keep your data safe.
DISCLAIMER
Period Tracker: Cycle Calendar is designed for informational and personal health tracking purposes. It should not be used as a standalone form of birth control or medical diagnosis. Please consult a qualified healthcare professional for medical advice.
Take control of your menstrual health today with Period Tracker: Cycle Calendar.
What’s new
Version 2.0.17 · Updated November 1, 2026
- Enhanced AI assistant initialization with secure device identification for personalized experience. - Synchronized device identity across AI sessions and cloud backup. - Overall performance improvements and bug fixes.
Alternatives to Period Tracker: Cycle Calendar
Looking for apps like Period Tracker: Cycle Calendar? Here are 6 similar Android apps on Google Play. The highest rated is CurvLife (5.0/5), and all 6 are free to download.
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MOBE Health Guide 4.6
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Eshe Cycle & Ovulation Tracker 4.0
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CurvLife 5.0
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Ovulation Tracker App | Glow 4.1
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Beekman 1802 4.9
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Allie - your wellness app 4.0
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Period Tracker: Cycle Calendar | – | Free | 1,000+ | Nov 1, 2026 | |
| MOBE Health Guide | 4.6 / 5 | Free | 10,000+ | Oct 19, 2026 | Compare |
| Eshe Cycle & Ovulation Tracker | 4.0 / 5 | Free | 100,000+ | Oct 23, 2026 | Compare |
| CurvLife | 5.0 / 5 | Free | 100,000+ | Jul 28, 2026 | Compare |
| Ovulation Tracker App | Glow | 4.1 / 5 | Free | 1,000,000+ | Apr 28, 2026 | Compare |
| Beekman 1802 | 4.9 / 5 | Free | 10,000+ | Oct 13, 2026 | Compare |
| Allie - your wellness app | 4.0 / 5 | Free | 1,000+ | Oct 26, 2026 | Compare |