GranBoard is an Android app developed by LUXZA Co.,Ltd. (神奈川県川崎市幸区柳町21-2 スカイノブレ川崎柳町2F).

GranBoard first became available on 15 Oct 2014. It is estimated that GranBoard has been downloaded between 100000 and 500000 times from the Play Store.

GranBoard 7.2.2 requires the following permissions:

Allows an app to access approximate location. Alternatively, you might want ACCESS_FINE_LOCATION.

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.

Required to be able to access the camera device.

Allows applications to change network connectivity state.

Allows access to the list of accounts in the Accounts Service.

Allows applications to open network sockets.

Allows an application to modify global audio settings.

Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.

Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting. If you don't request this permission, you will not receive the broadcast at that time. Though holding this permission does not have any security implications, it can have a negative impact on the user experience by increasing the amount of time it takes the system to start and allowing applications to have themselves running without the user being aware of them. As such, you must explicitly declare your use of this facility to make that visible to the user.

Allows an application to record audio.

Allows access to the vibrator.

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

Allows an application to write to external storage.