Keep Calm is an Android app developed by Programming Thomas.

Keep Calm first became available on 04 Feb 2012. It is estimated that Keep Calm has been downloaded between 5000000 and 10000000 times from the Play Store.

Keep Calm 4.0 requires the following permissions:

Allows applications to access information about networks.

Allows applications to access information about Wi-Fi networks.

Allows applications to open network sockets.

Allows an application to read from external storage.

Allows applications to set the wallpaper.

Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.

Allows an application to write to external storage.