The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
From Corussoft Mobile:
hanseboot 2011 52nd Hamburg International Boat ShowThe hanseboot App gives you optimal support in preparation of your visit to the boat show, and ensures that you have all the important information handy at hanseboot 2011. That helps you to use your time there efficiently and to avoid missing any of the highlights.Contents of the App: Exhibitor directory Product categories Brands/Products Area plan Supporting programme Premiere lists General information (travel, opening times, visitor services, etc.)Benefits for you: Full functionality of App also available offline Continuous updating of data Bookmarking of favourites Facility for writing notes on exhibitorsLanguages: German English