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 Ascot Technologies:
TMLSOnTheGo is an easy-to-use mobile solution that allows subscribers to search for properties which are for sale or sold. In order to use TMLSOnTheGo you must be a member of Triangle MLS. TMLSOnTheGo provides the following features:Its great for iPads and iPhones! Its fast, new and easy! Let your iPads or iPhones locate properties for you. View properties on the map or in a traditional list format. View the pictures in the gallery, which is even available for sold properties! It gives you access to private member information, such as agent only remarks and showing instructions. Locate other agents or offices quickly. Call or link to CSS mobile. On call for your office? TMLSOnTheGo give you fast mobile access to all the listings for your office. Interrupted? TMLSOnTheGo recalls what you were doing, so you can come back later and finish. The new TMLSOnTheGo has all the old power, with the ease of swipe, tap and location based searching.