Cylo - Period & Cycle Tracker
Track Period & Ovulation
Only for iPhone
Free
iPhone
Cylo – Your personalized period tracker, ovulation calendar, menstruation cycle tracker for women
Your smart, secure menstrual health companion. Track periods, predict ovulation, manage fertility, and more—tailored just for you.
Take full control of your menstrual health with Cylo, the all-in-one period tracker, ovulation calculator, fertility app, and menstrual calendar for women. Whether you're tracking your cycle, trying to conceive, or using natural family planning, Cylo gives you accurate predictions and personalized insights to support every phase of your journey.
Why Choose Cylo?
Cylo adapts to your unique cycle patterns as you log symptoms, moods, and daily health markers. With an intuitive design, offline access, and top-tier privacy features, Cylo empowers you to understand your body better—anytime, anywhere.
Key Features:
Period & Cycle Tracker
Easily log your period, flow, cramps, and irregularities. Cylo predicts your next period and cycle phases with high accuracy. A must-have for anyone seeking a reliable period reminder or cycle calculator.
Ovulation & Fertility Calculator
Trying to get pregnant or avoid it? Identify your fertile days, ovulation window, and plan your cycle with confidence. Great for fertility monitoring and pregnancy planning.
Daily Health Insights
Track moods, symptoms, weight, temperature, and more. Learn how lifestyle and health habits affect your cycle. Ideal for women's health tracking.
Smart Notifications
Set discreet, personalized reminders for:
Upcoming period and cycle phases
Ovulation and fertile days
Birth control pill intake
Custom health check-ins (mood, symptoms, etc.)
Never miss a key moment in your cycle again. Stay informed and in control, every day.
100% Private & Secure
Your data is encrypted and never shared. Use Cylo offline, anonymously, and with full control over your tracking.
User-Friendly Interface
Navigate effortlessly with clean design and flexible views. Great for teens, first-timers, and experienced trackers alike.
Knowledge Hub
Access expert-written articles on periods, ovulation, birth control, fertility, pregnancy, and more. Expand your knowledge of women’s reproductive health.
Made for Every Stage
Teens & Beginners: Learn your body and build confidence in understanding your cycle
Trying to Conceive: Use ovulation predictions to maximize your chances
Avoiding Pregnancy: Track fertile days to support natural contraception
Health-Conscious Women: Monitor mood, energy, and wellness patterns with ease
No Account Needed
Use Cylo without signing up. Stay private, stay secure, and track your health on your own terms.
Backup & Restore
Switch devices or reinstall with no data loss. Cylo keeps your history safe and synced.
Download Cylo Today
Empower your cycle with confidence and clarity. Whether you’re tracking for health, pregnancy, or peace of mind—Cylo is here for you.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
Take Control of Your Cycle:
You can now edit your period data from the Home screen using the Edit Period button.
Add or remove period days and personalize your cycle—because your body isn’t static, and your tracking shouldn’t be either.
The developer, Trilok Yadav, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Trilok Yadav
- Size
- 22.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2025 Cylo Care