Privacy Policy
1. Introduction
This privacy policy explains how we collect, use, and protect your data when you use our mobile application.
2. Authentication and User Data
We use Firebase Authentication, a third-party service by Google, to authenticate users through Google Sign-In. When you log in to the app, Firebase securely handles your identity verification—no passwords or sensitive credentials are stored on our servers.
3. User Profile Data
Upon signing in, a user profile is created and stored in Firebase Realtime Database under the /userProfile/{uid} path. This profile includes:
- Google user ID (UID)
- Email address
- Display name
- Phone number (if available)
- Profile photo URL
This data is automatically generated and managed by a Firebase Cloud Function when you register.
4. User Files and Backups
User-generated files (e.g., backups or attachments) are stored in Firebase Cloud Storage under backup/{uid}/. These files are accessible only to the user who created them.
5. Local App Data
Your tasks, contacts, categories, and attachments are stored locally on your device using an encrypted Room (SQLite) database. This information is used solely to power the app’s core functionality and is not uploaded to any remote server unless you perform a manual or automatic backup.
6. Account Deletion
If you wish to delete your account:
- Please email us at info@appstar.guru from the Google Account you used to log in.
- After verifying your request, we will:
- Revoke access to your Google Account data via Firebase
- Delete your user profile from Firebase Realtime Database
- Delete your associated files from Firebase Cloud Storage
Alternatively, you can manually revoke access at any time via your Google Account Permissions.
Please note that much of your data (such as synced calendar events) is stored in your own Google Calendar, and we do not have control over that information.
7. Third-Party Services
We rely on the following third-party services:
- Firebase Authentication
- Firebase Realtime Database
- Firebase Cloud Functions
- Firebase Cloud Storage
All these services are operated by Google and governed by the Google Privacy Policy.
8. Changes to This Policy
We may update this privacy policy from time to time. Any changes will be reflected here.
Let me know if you’d like this turned into a styled HTML page or if you need a separate Account Deletion landing page for the Google Play listing (e.g., https://yourdomain.com/delete-account).
Contact Us
If you have any questions or concerns regarding our privacy policy, feel free to contact us.