Uncompromising Privacy
CyclePrivate Period Tracker App Logo

CyclePrivate

Your body. Your data. Your control.

A premium, beautifully crafted mobile app for privately tracking menstrual cycles and health data. Designed from the ground up to protect your sensitive information using offline-first architecture and biometric security.

Get it on Google PlayDownload on the App Store
CyclePrivate App interface showing period tracking calendar

Beautifully Crafted Interface

Experience a fluid, intuitive, and visually stunning design engineered for clarity and calm. Built natively for iOS and Android using React Native and Hermes.

Military-Grade Privacy Architecture

CyclePrivate is engineered differently. While others harvest data, we built a fortress around it.

100% Offline-First

No cloud sync by default. Your data is stored locally on your device using encrypted storage.

Biometric App Lock

Integrated with Face ID / Touch ID to ensure only you can open the app, with an auto-lock timeout.

Zero-Knowledge Privacy

We do not collect, sell, or analyze your personal health data. It is physically impossible for us to access it.

Granular Permissions

Centralized checks for required permissions ensuring the app only accesses exactly what it needs.

Everything You Need,
Nothing You Don't.

Packed with premium features to help you understand your body, all managed through a centralized, high-performance Redux state architecture.

100%
Private Data
0
Ads or Trackers

Calendar & Logging

Intuitive calendar view to log cycles, symptoms, and daily notes with ease.

Insights & Analytics

Visualizations and summarized metrics about your cycle patterns and health trends.

Smart Reminders

Local device notifications for upcoming periods, fertility windows, and medications.

Premium

PDF Export

Generate printable PDF reports of your cycle history for doctor visits.

Premium

Partner Sharing

Controlled, privacy-first sharing mechanisms to keep your partner informed.

Premium

Advanced Gated Features

Unlock deep insights, custom themes, and unlimited historical data analysis.

Under The Hood

CyclePrivate is powered by a modern tech stack ensuring smooth animations, instant load times, and robust security. Built with React Native and TypeScript, utilizing native iOS/Android modules via CocoaPods and Gradle, and optimized with the Hermes JS engine.

React NativeTypeScriptReduxRevenueCatHermesBiometrics

Future Roadmap

We are constantly evolving based on user feedback. Here is what is coming next in our pipeline:

  • End-to-End Encrypted Cloud Backup
  • PIN Fallback & Secure Recovery
  • Machine-Learning Cycle Predictions
  • Granular Per-Field Sharing Controls
  • CSV / JSON Data Export

Take Back Control of Your Health Data.

Join thousands of women worldwide who trust CyclePrivate for secure, offline-first menstrual tracking. Download today and start your journey.

Download on the App StoreGet it on Google Play