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 Synappsis Limited:
Welcome to iWed...iWed is an application created by wedding professionals to assist and speed up the process of planning a wedding. We have created a directory of researched and verified Wedding services grouped by category and location. There is no longer a need to search through the telephone directory as all the vendors you see within the app have been contacted and their services verified by our team. We want to help you take some of the pain out of wedding planning and whether you are a bride , a groom or a planner iWed is the application for you.Visit Us at http://www.i-Wed.coWe are now FREE!!!