DiscoverCare 1.0 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The software lies within System Tools, more precisely Device Assistants. This free Mac application is an intellectual property of Volkswagen. We recommend checking the downloaded files with any free antivirus.
From the developer:
DiscoverCare is a free-to-use update software for navigation systems. This application is compatible with Volkswagen Discover Media and Discover Pro devices. The navigation system will only function with data for the region in which the vehicle was delivered.
You may want to check out more Mac applications, such as ImTOO iPhone Transfer, DSLRRemotePro or tn5250, which might be related to DiscoverCare.
Device Assistants