Demumu: Are You Dead? is a privacy-centric safety application designed for individuals living alone, seniors, and travelers seeking reassurance. This free Android app focuses on a simple yet effective daily check-in system that allows users to confirm their safety with a single tap. Upon launching the app, users can set their preferred check-in frequency, which can be adjusted to every 12, 24, or 48 hours. If the user fails to check in within the designated time, automated alerts are sent to pre-selected emergency contacts, ensuring that help can be summoned swiftly if needed.

The app emphasizes user privacy by avoiding constant location tracking and only storing essential data required for alerts. Key features include a one-tap panic button for emergencies, personalized alerts that can include custom messages, and multilingual support for a wider audience. Demumu: Are You Dead? serves as a practical tool for anyone concerned about their safety while living alone, providing peace of mind without intrusive monitoring.