The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From CLOVER STUDIO Ltd.:
The Best Offline Map App for Venice. You don't need to buy printed map any more,when you are travelling.Offline Guide helps you in cities where you never been and when you are in abroad. Every features work without internet. Here are features. - Map of Venice. - More than 400 hotels. - More than 1500 restaurants. - More than 350 attractions. - Filter restaurants by cuisine. - Filter hotels by facilities. - A lot kind of filters to find you best destination. - You can add to favorite points for easy access. And every features works without internet perfectly.