App Vault

**Accessibility Service Usage**

App Vault uses the AccessibilityService API to provide its core App Lock functionality.

This service is used to detect when a user opens a protected application and to display a lock screen before access is granted. It helps ensure that only authorized users can access selected apps.

The Accessibility Service may observe which application is currently active in order to identify when a protected app is launched.

No personal or sensitive user data is collected, stored, shared, or transmitted to any external server. Accessibility data is used only locally on the device for app protection purposes.

This feature is optional and is only activated with the user's explicit consent. Users can disable Accessibility Service at any time from device settings.