HiddenCall is an Android app developed by EWolutions - IT Solutions GbR (EWolutions - IT Solutions GbRChristian Eickhoff und André WölfingEinödEinöd 39598663 Bad Colberg - Heldburg).

HiddenCall first became available on 26 Apr 2012. It is estimated that HiddenCall has been downloaded between 100000 and 500000 times from the Play Store.

HiddenCall 2.7.97 requires the following permissions:

Allows applications to access information about networks.

Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call.

Allows applications to open network sockets.

Allows an application to see the number being dialed during an outgoing call with the option to redirect the call to a different number or abort the call altogether.

Allows an application to read the user's call log.

Allows an application to read the user's contacts data.

Allows an application to read the low-level system log files.

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 access to the vibrator.

Allows an application to write (but not read) the user's call log data.

Allows an application to write the user's contacts data.