How to add a notification LED to your Android smartphone (like in the old days with phones)?

NotifyBuddy is an innovative application that serves as a notification LED on Android devices. It allows users to receive notifications in a more accessible and noticeable manner, significantly enhancing the user experience. The app utilizes various colors and patterns of LED lights to indicate what notifications are waiting for the user, making it an incredibly useful solution. NotifyBuddy is easy to set up, and its interface is friendly even for less tech-savvy users. This application can be particularly beneficial for those who don’t want to constantly check their phone screens but still want to stay informed about important notifications.