You can use Spotlight search on iOS 9 and later devices to search for and connect to remote desktops and applications.
When you log in to a server in Horizon Client, the remote desktops and applications on the server are added to the Spotlight index. Only the remote desktops and applications on the last server to which you logged in are indexed.
To use Spotlight search to search for a particular remote desktop or application, type its name or a partial name in the Spotlight search field. For example, to find a remote desktop named Win 2008 RDS Desktop, you might type Win or RDS.
To use Spotlight search to find your favorite remote desktops and applications, type favorite in the Spotlight search field. To search for any remote desktop or application, type vmware or horizon in the Spotlight search field. The search results can contain up to 10 items.
To connect to a remote desktop or application, tap its name in the search results. If you are not currently connected to the server, the Horizon Client login window appears and you can log in.