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 Cyan DH:
Homes & More Application is really the bridge over the gap, its to bring people that are interested to buy or sell their homes, and people that are looking for updates on the real estate in Egypt. It allows users to list their properties with its full information including unit space, num of rooms, features, price etc . . . and allow them to add their contacts' details accordingly on the application's database, in order to let other users that are seeking for buying real estate to smoothly find what they are looking for. Meanwhile, it is the official newsletter for Al Ahly Real Estate Development Co., which keeps users also updated about the recent news from the company towards its clients, as delivery date of the projects, events, launching of new projects and also some games to entertain the users along with videos for the projects and events.