WebGuard

Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.

Allows the app to view information about network connections such as which networks exist and are connected.

Allows the app to control the vibrator.

Allows the app to prevent the device from going to sleep.

Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the device and allow the app to slow down the overall device by always running.

Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.

BILLING

Allows the app to retrieve information about currently and recently running tasks. This may allow the app to discover information about which applications are used on the device.

Allows the app to end background processes of other apps. This may cause other apps to stop running.

Allows the app to connect to and disconnect from Wi-Fi access points and to make changes to device configuration for Wi-Fi networks.

Allows the app to free device storage by deleting files in the cache directories of other applications. This may cause other applications to start up more slowly as they need to re-retrieve their data.