ナポリス is a comprehensive safety app developed by 奈良県警察本部 for Android devices. The app offers a range of features to help users stay informed and safe in their communities.

With the notification feature, users receive push notifications for crime, suspicious individuals, and traffic accident information in their designated areas. The map function displays incidents like crime, suspicious individuals, accidents, and special fraud on an in-app map.

Additionally, ナポリス includes a security buzzer and harassment prevention feature, allowing users to deter and repel suspicious individuals with sound, light, and screen displays. Users can also send their current location to pre-registered family members via push notifications or email.