PRIVACY POLICY
Last Updated: August 2025
Your Privacy Matters
Bloody Mary is designed with your privacy as the top priority. We believe your personal health data should remain exactly that - personal.
Data Collection
We collect zero personal data. All information you enter into Bloody Mary stays on your device. We don't collect, store, or transmit any of your period tracking data, personal information, or usage patterns.
Local Storage Only
Your period data, cycle information, symptoms, and all other personal health information is stored locally on your device using secure storage methods. This data never leaves your phone unless you explicitly choose to export it.
No Accounts Required
Bloody Mary doesn't require you to create an account, provide an email address, or share any personal information. You can start tracking immediately without giving us any details about yourself.
No Third-Party Tracking
We don't use analytics services, advertising networks, or any third-party tracking tools. There are no cookies, no tracking pixels, and no behavioral monitoring of any kind.
Notifications
If you enable period reminders, these notifications are generated locally on your device. We don't send push notifications from external servers or collect any data about your notification preferences.
App Updates
When you update Bloody Mary through the App Store, your locally stored data remains on your device. We don't access or modify your data during updates.
Changes to This Policy
If we ever change our privacy practices, we'll update this policy and notify users through an app update. However, our core commitment to keeping your data private and local will never change.
Contact Us
If you have any questions about this privacy policy or our practices, feel free to reach out:
Email: pms@bmary.app