This Privacy Policy applies to the Ovulation Tracker app (hereafter referred to as "Application") developed by Phan Nhat Dang ("Service Provider") as a freemium service. This service is intended for use as-is.
The Application stores most cycle and fertility-related data locally on your device. This includes period start dates, cycle length, ovulation predictions, fertile windows, and user-entered notes. These data are not uploaded to any server unless explicitly stated or required for a particular feature in the future.
No personally identifiable information (such as name, email, phone number, or address) is collected or required to use the Application.
In some cases, the Application may collect non-personal, anonymous technical data, such as:
This anonymous data is used solely to improve app performance and user experience.
The Application integrates with trusted third-party services to provide essential features such as analytics and subscription management:
These third parties may collect certain non-identifiable technical data (e.g., device ID, purchase receipts) in accordance with their own privacy policies:
You may disable analytics tracking through system settings on your device (iOS/Android). You may also delete the app at any time to stop all data collection and usage.
If you have submitted data and wish to request deletion or have any privacy-related questions, please contact us at: phannhatd@gmail.com.
The Application is not directed to children under the age of 13. We do not knowingly collect personal information from children. If you are a parent or guardian and believe your child has provided personal information, please contact us immediately.
We take reasonable measures to ensure your data is kept secure. However, please note that no digital system can be guaranteed 100% secure. As most health data remains on your device, it is your responsibility to protect access to your phone or tablet.
The information provided by this Application is for educational and informational purposes only. It is not intended to be medical advice and should not be used to diagnose or treat any health condition. Always consult a qualified healthcare provider for medical concerns.
The Service Provider is not responsible for any decision or action taken based on the data, predictions, or insights generated by the Application. All usage is at your own risk.
By starting any form of calculation, fertility tracking, or data input within the Application, you confirm that you have read and agreed to this Privacy Policy, including its disclaimers.
This Privacy Policy may be updated from time to time. Any changes will be posted on this page with an updated effective date. We recommend reviewing this policy regularly to stay informed.
Effective Date: 2025-06-02
Contact: phannhatd@gmail.com