Sleep Timer Pro

Sleep Timer Pro application kills all the running applications when battery percentage reaches specific level set by the user or when ever timer expires set by the user.

Listen to music while falling asleep
Sleep Timer Pro will kill all the apps including (audio, video player, YouTube) when timer expires or battery percentage decreases.

Use your favorite music player or even YouTube!
Works with Google Play Music, TuneIn Radio, Spotify, YouTube and many many more. To verify whether it works with your favorite player, just download the app and try it out - it is free.

Select how long you want the music to play
Our intuitive and beautiful user interface allows you to effortlessly set the duration of the timer and start it or even set battery level.

Prevent your battery from draining
At the end of the timer, the music/all the apps is stopped* to prevent your phone from playing music all night and draining the battery.

Download now and test it yourself with below steps

1) Launch SmartKill and set it to 1% less than your current battery percentage.
2) Close SmartKill and run some music in music player. Minimise it.
3) Launch some other application of your choice (ex: facebook, Gmail, Youtube...)
4) When the battery percentage decreases by percent all the applications should close (including music and video player) and cache will get cleared.