Jolanda is an Android app developed by kokes (V Honech 688 Klecany 250 67).

Jolanda first became available on 29 Jan 2014. It is estimated that Jolanda has been downloaded between 100000 and 500000 times from the Play Store.

Jolanda 2.0 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.