Hope this help
If you have upgraded to or installed ITMS 7.5 after the 2nd of December 2013, you do not have to install the server part manually, as the server part of the app is included with your original installation. To start using ITMS Admin iPad app, on your iPad, go to AppStore and install the ITMS Admin iPad app (itunes.apple.com/US/app/id569048483).
However, if you have upgraded to or installed ITMS 7.5 before the 2nd of December 2013, in order to obtain the server part of the ITMS Admin iPad app, you need to upgrade the Enhanced Console Views component to the version ECV 7.5 MP1. This upgrade lets the app connect to the Notification Server.
https://support.symantec.com/en_US/article.DOC5614.html