Knock On ... icon

Knock On ...

Version: 1.1.1

Program available in: English

Program license: Free

Program by: Patrick Boyd

OS:

Knock On ... is an Android app developed by Patrick Boyd.

Knock On ... first became available on 12 Jan 2009. It is estimated that Knock On ... has been downloaded between 50000 and 100000 times from the Play Store.

Knock On ... 1.1.1 requires the following permissions:

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 an application to write to external storage.