This privacy policy applies to the Pregnancy 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 health and pregnancy-related data locally on your device. This includes symptoms, pregnancy week, contractions, fetal movements, body measurements, and user notes. These data are not uploaded to any server unless stated otherwise.
No personally identifiable information (such as your name, email address, or contact details) is collected by the Application.
In some cases, the Application may collect non-personal usage data such as:
This data is collected anonymously and helps us improve the stability and experience of the app.
When you use the “AI Symptom Analysis” feature, your input (e.g., symptoms, blood pressure, fetal movements) may be temporarily sent to an external AI system (ChatGPT by OpenAI) to generate a personalized response. These data:
We will ask for your agreement before sending this data the first time you use the feature.
The Application uses trusted third-party tools to help improve functionality and manage subscriptions:
These services may collect limited technical data (e.g., device ID, purchase history) but are not linked to your health or pregnancy information.
Links to their privacy policies:
You can disable app usage tracking (Firebase) via system settings on your device.
You may stop all data collection by uninstalling the app.
If you’ve submitted data and wish to have it deleted, contact us at: phannhatd@gmail.com
The Application does not knowingly collect or solicit personal data from children under the age of 13.
We take reasonable technical and organizational precautions to prevent the loss, misuse, or alteration of your data. Most sensitive health data remains on your device.
This Privacy Policy may be updated from time to time. Any changes will be posted on this page with a revised date.
Effective Date: 2025-05-26
Contact: phannhatd@gmail.com