GrandWin is an Android app developed by ME2ZEN Limited (Hong Kong).

GrandWin first became available on 04 Feb 2016. It is estimated that GrandWin has been downloaded between 100000 and 500000 times from the Play Store.

GrandWin 2.0.2 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 change Wi-Fi connectivity state.

Allows applications to open network sockets.

Allows an application to read from external storage.

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 access to the vibrator.

Allows an application to write to external storage.