Privacy Policy

This Privacy Policy describes how Fullscreen Browser ("we", "our", or "the Application"), created by siuplug.dev, handles information when you use our mobile application.

1. Summary & Core Philosophy

Fullscreen Browser is built with privacy and minimalism at its core. We do not operate user accounts, do not require registration, and do not collect, store, or sell any personal data such as names, phone numbers, contacts, or location.

2. Information Processed by the Application

• Saved Web Apps & URL Preferences: The URLs and web app names you bookmark, along with your display settings (e.g., screen keep-awake state, dark/light theme choice, toolbar pin state), are stored strictly locally on your device via standard Android SharedPreferences. This data never leaves your device and is never transmitted to our servers.
• Browser Data & Cache: The embedded Chromium WebView may store temporary web cache, cookies, or local web storage created by the websites you visit. You can clear this data at any time via Android application settings.

3. Third-Party Services (Advertising)

The Application uses Google AdMob to display advertisements. To provide relevant ads and prevent fraud, Google AdMob and its advertising partners may automatically collect certain device information, such as:

• Google Advertising ID (GAID / AAID)
• IP address (used for coarse geographic location / country level)
• Device hardware specifications and operating system version
• Diagnostic, performance, and ad interaction metrics

4. Permissions Used

• android.permission.INTERNET: Required to load websites and web applications in fullscreen and display AdMob ads.
• android.permission.ACCESS_NETWORK_STATE: Required to verify active internet connectivity and handle offline fallback screens.
• android.permission.WAKE_LOCK: Required only when you explicitly turn on the "Keep Screen Awake" toggle to prevent kiosks and display screens from sleeping.

5. Children’s Privacy

The Application does not knowingly collect personally identifiable information from children under 13. If you believe a child has provided personal information to third-party ad networks through our app, please contact us so we can investigate.

6. Security

Fullscreen Browser utilizes Google's official Android WebView Chromium engine with modern security features enabled, including Chromium Safe Browsing protection against known malware and phishing URLs.

7. Changes to This Privacy Policy

We may update our Privacy Policy periodically. We recommend checking this page periodically for any updates. Changes are effective immediately upon publication.

8. Contact Us

If you have any questions, suggestions, or concerns regarding this Privacy Policy, please contact: