Privacy Policy

Last updated: January 2026

1. Data We Collect

CycleCare is designed with privacy first. When you use the calculator, your cycle data (dates, cycle length, period length) is processed entirely in your browser and stored only in your device's localStorage — never sent to our servers. The only server-side data we collect is standard web server logs (IP address, timestamp, page visited) for security monitoring. These are not linked to your cycle data.

2. Local Storage

If you choose "Save this prediction," your cycle information is saved in your browser's localStorage. You can clear this at any time by clicking the "Delete my data" button in the app or clearing your browser data. We have no access to this data.

3. Analytics

The site administrator may enable analytics (such as Google Analytics 4) to understand traffic patterns. If enabled, this collects anonymized page view data — no personal health information. You can opt out via browser privacy settings or an ad blocker.

4. Advertisements

The site may display advertisements from third-party providers (e.g., Google AdSense). These providers have their own privacy policies and may use cookies. Advertising does not involve your cycle data.

5. We Do Not Sell Your Data

We do not sell, rent, or trade any personal information to third parties. Period.

6. Children

CycleCare is not directed at children under 13. We do not knowingly collect data from children.

7. Contact

Questions about this policy? Reach us at the contact email listed in the site footer or admin panel.