Sleep Timer is an Android app developed by Luuaz (Seoul, KR. luuuaz@gmail.com). Others apps created by Luuaz are: EveryCover.

Sleep Timer first became available on 17 Mar 2015. It is estimated that Sleep Timer has been downloaded between 100000 and 500000 times from the Play Store.

Sleep Timer 1.2r004 requires the following permissions:

Allows applications to access information about networks.

Allows applications to access information about Wi-Fi networks.

Allows applications to connect to paired bluetooth devices.

Allows applications to discover and pair bluetooth devices.

Allows applications to change Wi-Fi connectivity state.

Allows applications to open network sockets.

Allows an application to call killBackgroundProcesses(String).

Allows access to the vibrator.