Uncompromising Privacy

CyclePrivate

Your body. Your data. Your control.

Elegant period and cycle tracking that stays on your device. No accounts, no ads, no data sharing.

The problem

Most period trackers upload intimate health data to the cloud, where it can be sold, breached or requested by third parties.

The product

CyclePrivate keeps every entry on your phone, protected by biometrics — accurate predictions and insights without giving up your privacy.

Built for: People who want to understand their cycle without handing their health data to anyone.

Walkthrough

Beautifully Crafted Interface

A calm, intuitive design built for clarity — log your cycle in seconds and understand your patterns at a glance.

01
Calendar & Logging
Intuitive calendar view to log cycles, symptoms, and daily notes with ease.
02
Insights & Analytics
Visualizations and summarized metrics about your cycle patterns and health trends.
03
Smart Reminders
Local device notifications for upcoming periods, fertility windows, and medications.
04
PDF Export
Generate printable PDF reports of your cycle history for doctor visits.
05
Partner Sharing
Controlled, privacy-first sharing mechanisms to keep your partner informed.
06
Deeper Insights
Long-term trends, custom themes and your full history, analysed privately on your device.

Every screen

What makes it different

Many health apps monetise your data. CyclePrivate is designed so your most personal information never leaves your phone.

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 so only you can open the app, with 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 — the app only accesses exactly what it needs.

What comes next

The product keeps evolving around real user feedback — adding capability without sacrificing clarity or privacy.

Secure, offline-first cycle tracking that keeps your health data where it belongs — on your device. Available on iOS and Android.

Next project

BodyLog

Track every inch of your progress.