Super Simple Sleep Timer is a free Android app that allows users to silence any music or audio app after a set period of time. Developed by Rob J, this app is perfect for those who love to listen to music, audiobooks or podcasts before going to sleep. With just a few clicks, users can set the timer and enjoy their favorite audio content without worrying about turning it off manually.

The app is incredibly easy to use, making it perfect for users of all ages. Simply choose the length of time you want to listen to your audio content, and the app will automatically turn it off after the set time. It's important to note that this app does not support Netflix, but it's still a must-have for anyone who loves to listen to audio content before bed.