AY YILDIZ Prepaid is an Android app developed by Telefónica Germany GmbH & Co. OHG (Georg-Brauchle-Ring 50 80992 München). Others apps created by Telefónica Germany GmbH & Co. OHG are: FONIC mobile, FONIC.

AY YILDIZ Prepaid first became available on 26 Jan 2012. It is estimated that AY YILDIZ Prepaid has been downloaded between 500000 and 1000000 times from the Play Store.

AY YILDIZ Prepaid 6.2.33 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.