Yes, Citizen: Protect The World collects certain personal data to provide its services, but it adheres to privacy policies to protect user information.

Citizen: Protect The World primarily requires an internet connection for real-time updates, so offline functionality is limited.

Users can cancel their subscription through their account settings in the app or by following the instructions provided in the app store where they purchased the subscription.

Subscription costs for premium features may vary, and users should check the app for current pricing and plans.