ぐんまポリス is an official crime prevention application designed for Android users in Gunma Prefecture. This free app provides users with real-time information about crime occurrences and safety alerts within the region. Its features include a comprehensive map displaying various crime-related data such as incidents involving children and women, special fraud alerts, and traffic accident statistics. Users can easily stay informed about their surroundings and potential risks by utilizing the app's interactive map functionality.

In addition to crime mapping, ぐんまポリス offers several practical features aimed at enhancing personal safety. Users can receive push notifications for incidents in their designated areas, activate a defense mechanism to deter potential threats, and quickly send their current location to family and friends. The app also integrates links to the Gunma Prefectural Police's official website and social media channels, providing users with additional resources for maintaining a safe and secure lifestyle.