Calcoid is an Android app developed by Americos Technologies PVT. LTD. (B-610/611 Ganesh Plaza Navrangapura Ahmedabad - 380009).

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

Calcoid 1.23 requires the following permissions:

Allows applications to access information about networks.

Allows applications to open network sockets.

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.