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 Appsters Co:
This is the official application of the European Commission Representation in Hungary. We provide detailed information about the services managed by the EU in Hungary. You can directly call the phone numbers, find the offices on the map, and even plan your route to the given office from your actual GPS coordinate.This application will help you understand, and better use the services of the European Union in Hungary. Main functions: contact details and service information of more than 60 EU information outlets in Hungary browse these offices in their categories or on the map all contact details can be saved to your address book bookmarks