Install CycleSync for quick access from your home screen and offline use.
Data Management
📱 Add to Home Screen
Add CycleSync to your device's home screen for quick access and a full-screen experience.
1Tap the menu button ⋮ (Chrome) or ⎋ (Safari)
2Tap "Add to Home Screen" or "Install app"
3Tap "Add" or "Install" to confirm
✅ Quick access from your home screen
✅ Full screen experience (no browser UI)
✅ App icon like native apps
✅ No app store required
🔒 Privacy & Data
All your data is stored locally on your device. Nothing is ever sent to any server.
100% offline capable
No tracking or analytics
Export anytime (JSON/CSV)
You own your data
About
CycleSync v2.3.0
A personal cycle tracking app with intelligent predictions for irregular cycles.
⚠️ Danger Zone
This action will permanently delete ALL your data and cannot be undone!
Log Entry
Current Entry
Import Data from Another App
Choose your import method
Select how you want to bring your historical data into CycleSync.
Import CSV File
Preview Data
Quick Manual Entry
Open your other app's calendar/history view alongside this window, then quickly enter your cycle data here.
Use keyboard shortcuts for speed: Tab to move between fields, Enter to add entry.
Entries Added (0)
Request Your Data (Free)
Many apps are legally required to provide your data for free under GDPR (EU), CCPA (California), or Australia's Privacy Act.
Here's how to request it: