Private Period & Cycle Tracker

Contains adsIn-app purchases
138 reviews
Content rating
Everyone
1K+
Downloads
Content rating
Everyone
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About this app

🩸 CICLE — MENSTRUAL CALENDAR & PREGNANCY TRACKER
The only period tracker that accompanies you from your first period to pregnancy — without selling your data.
Join thousands of women who chose Cicle: the menstrual calendar with full encryption, no ads, no external servers and no traces. Your data is yours. Always.

🔐 THE PRIVATE ALTERNATIVE TO FLO AND CLUE
Flo was fined for sharing intimate data with Facebook and Google. We chose the opposite path:
— End-to-end encryption on all your data
— Works 100% offline — no account required
— Your data never leaves your device, no data sharing
— No advertising partners. No exceptions.
— Open source and auditable encryption protocol
— Trusted by women worldwide for period tracking privacy

📅 COMPLETE MENSTRUAL CALENDAR
— Period prediction with over 95% accuracy
— Ovulation tracking and cycle predictions
— Log over 50 symptoms: cramps, flow, spotting and more
— Irregular cycle detection and length variations
— Detailed daily logging options
— Exercise and body awareness logs

👶 WEEK-BY-WEEK PREGNANCY TRACKING (new)
— Pregnancy mode with week-by-week baby development info
— Due date calculator
— Pregnancy symptom log: nausea, movements, notes
— Pregnancy test tracking and results
— Support for trying to conceive (TTC)
— Identify your 6 most fertile days per cycle
— Personalized gestational calendar

⏰ SMART REMINDERS
— Alert 3 days before period
— Ovulation notification
— Late period alerts

📊 ANALYSIS & STATISTICS
— Interactive calendar and multi-cycle charts
— Cycle pattern insights
— Cycle regularity insights

💪 PERSONALIZED TRACKING
Cicle adapts to every body:
— Irregular or absent cycle monitoring
— Teens with their first period (welcome!)
— Tracking support for every cycle type

✨ CICLE IS PERFECT FOR:
— Tracking your period for the first time
— Trying to conceive (TTC) naturally
— Pregnancy tracking without sharing sensitive data
— Understanding your body and cycle patterns
— Anyone who left Flo or Clue for privacy

🤖 LUNA AI — Your Personal Cycle Companion
Chat with Luna, our AI assistant who understands your cycle and answers your questions — completely private.

💎 CICLE PREMIUM
Unlock the full experience:
— Unlimited Luna AI conversations
— No advertisements
— Cycle pattern analysis
— Premium color themes

🔒 PRIVACY COMMITMENT — WHAT FLO SHOULD HAVE BEEN
Your personal information is private. Period.
— No advertising partners receiving your data
— No government or third-party access
— No social media integration
— Open source encryption and regular security audits
— Transparent privacy policy (read it in 2 minutes)

Cicle gives you the insights you need without compromising what matters most: your privacy.
Join thousands of women worldwide who chose Cicle for accurate, private and complete tracking.
Track your period, pregnancy & ovulation. Your data never leaves your phone.
Updated on
Jul 22, 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
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

Ratings and reviews

135 reviews
Roxanne Carter
February 22, 2026
Doesn't allow you to edit the length of your period, making it useless if your periods are not the exact same length every time.
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Cicle Menstrual and Ovulation Calendar
February 22, 2026
Hello, there is an option in settings in which you can add days to your length of period. Thank you for your feedback.
Tamika Kent
January 14, 2026
Love it but the start of the app is on spanish, the lotus shop is not responding and it even crash on my phone once.
Did you find this helpful?
Cicle Menstrual and Ovulation Calendar
January 15, 2026
Hello! We are working right now in the language issue. About the lotus shop, we will implemented it fully when we finish the main app. Thank you for reporting, and I wish that this app is useful for you! :)
MaLeah
January 24, 2026
It helped so much and I'm so happy try it your self today
Did you find this helpful?
Cicle Menstrual and Ovulation Calendar
January 24, 2026
Thank you for downloading our app and enjoying it. It is a pleasure to know that everything is alright and that you love it.