Privacy Policy
This privacy policy applies to the Studie app (hereby referred to as "Application") for mobile devices that was created by Nguyễn Tuấn Anh (hereby referred to as "Service Provider") as a Free service. This service is intended for use "AS IS".
1. Information Collection and Use
To provide a better experience, while using our Application, we may require you to provide us with certain personally identifiable information, including but not limited to:
Authentication Data: Email address and Password are collected via Firebase Authentication for account creation, secure login, and user identification.
Device Identifiers: We may automatically collect information such as your mobile device unique ID, IP address, and operating system to ensure service stability.
2. Permissions and Data Access
The Application requests specific permissions to function correctly:
Notifications: We may ask for permission to send you push notifications regarding study reminders, account updates, or app features. You can opt-out of these at any time in your device settings.
Photos and Media: The Application may request access to your device's photo gallery or media files. This access is used only for purposes such as [uploading a profile picture / attaching images to your study notes]. We do not collect or store your photos on our servers unless specifically uploaded by you.
3. Third-Party Services
The Application uses third-party services that may collect information used to identify you:
Google Play Services
Firebase Authentication (User management)
Firebase Cloud Messaging (For sending notifications)
4. Data Retention and Deletion
The Service Provider will retain user data for as long as you use the Application.
Data Deletion: You have the right to request the deletion of your account and personal data. Please contact us at ntuananh.dev@gmail.com or use the "Delete Account" feature within the app settings.
5. Children
The Application does not knowingly collect personally identifiable information from children under 13. If we discover that a child under 13 has provided personal info, we will delete it immediately. If you are a parent/guardian and notice your child has provided data, please contact us.
6. Security
We value your trust in providing us your information. We use Firebase's secure infrastructure to protect your data. However, please be aware that no method of electronic storage is 100% secure.
7. Changes to This Privacy Policy
We may update this policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page.
Effective as of: 2026-03-23
8. Contact Us
If you have any questions regarding privacy or our practices, please contact us at ntuananh.dev@gmail.com.