"Not officially supported." I just confirmed. Apologize for any confusion. Some capabilities do not function on mobile devices. The mobile OS specs we list are for certain sub-features only where mobile operating systems are supported such as CA Clarity Mobile Time Manager or the JasperMobile App. So even though the new user experience and many other features do, in fact, work on tablets or mobile devices, these new capabilities are not fully officially supported on iOS or Android.
Source: http://www.ca.com/content/dam/ca/us/files/data-sheet/ca-project-portfolio-management.pdf
The CA PPM 15.1 data sheet shows the new user experience on iPad; however, while the majority of capabilities do work just fine, we cannot officially state that we are supporting iPad or Android tablets or other mobile devices completely at this time. Thanks for letting us know you got it working and sharing any other tips with the community here.