Privacy Policy


Hudan is a personal application that helps users track their missed prayers. Protecting user data privacy is our priority.

Data Collection and Use

For login operations, Firebase Authentication is used (email, Google, or Apple account). These credentials are securely managed by Firebase, not by Hudan.
The information entered by users within the app (missed prayer records, daily goals, statistics) is stored in Hudan’s own database. This data is used solely to display progress and provide the app’s core functionality.

Third-Party Services

Hudan uses Firebase for authentication. You can learn more about Firebase’s privacy practices here:

https://firebase.google.com/support/privacy

Hudan does not share user data with third parties.