• Introduction

  • This Privacy Policy explains how our application uses the permissions granted by the user and how we protect their privacy.
  • Information Collected

  • Our application requires the following permissions:
  • ACCESS_WIFI_STATE: Used exclusively to check the Wi-Fi connection status and connect to the ALICE machine.
  • ACCESS_NETWORK_STATE: Necessary to determine whether there is an Internet connection and ensure the proper functioning of the application.
  • INTERNET: Used only for communication with the ALICE machine.
  • CAMERA: Used to scan QR codes as required by the application.
  • POST_NOTIFICATIONS: Necessary to send notifications to keep the user informed.
  • FOREGROUND_SERVICE: Required to run essential services in the foreground for better performance.
  • USE_BIOMETRIC: Allows biometric authentication for enhanced security.
  • SCHEDULE_EXACT_ALARM: Needed to set precise alarms for time-sensitive tasks (only on Android 33+).
  • How We Use the Information

  • The permissions are strictly used to:
  • - Establish communication with the ALICE machine via internet.
  • - Ensure the proper functioning of the application after the device restarts.
  • - Check the status of the Internet and Wi-Fi connection to optimize the user experience.
  • - Capture and process QR codes for application functionality.
  • - Send notifications related to application events.
  • - Ensure that necessary services run in the foreground for optimal operation.
  • - Provide biometric authentication for secure access.
  • - Set exact alarms for scheduling critical application events.
  • Data Sharing

  • The application does not share any personal data or connection information with third parties.
  • The data is stored on the 4cash cloud server to ensure redundancy and security.
  • Contact

  • If you have any questions about this Privacy Policy, you can contact us at the following email: info@4cash.pt.
  • Last updated: 27/03/2025