If you have maps that are stored on a mobile content server, and you want to access those maps using ArcGIS for iOS, add a connection to the mobile content server by taking the following steps. Then you will be able to browse and open the available maps.
The prompt for adding the URL for your mobile content server displays.
For example, http://arcgismobile.esri.com/arcgis/mobile.
If your mobile content server is secured, you will be prompted to sign in.
You are returned to the list of GIS connections.