WiFiCast

"WiFiCast" is an innovative Android app that enables users to communicate like walkie-talkies over a WiFi network. Utilizing multicast technology, it allows seamless audio transmission from one sender to multiple receivers without increasing network traffic. The app starts in listening mode, allowing users to hear others. One tap switches to speaking mode. Users can exit the app while keeping the service active, indicated by a notification icon, ensuring ongoing communication until the service is fully stopped through the app interface.