Sync-Plus is an Android app developed by Telekom Deutschland GmbH (Telekom Deutschland GmbH Landgrabenweg 151 53227 Bonn Deutschland). Others apps created by Telekom Deutschland GmbH are: Kundencenter, Online Manager.

Sync-Plus first became available on 31 May 2013. It is estimated that Sync-Plus has been downloaded between 100000 and 500000 times from the Play Store.

Sync-Plus 1.3.5 requires the following permissions:

Allows applications to access information about networks.

Allows applications to open network sockets.

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