Mobileminerapp and Minera works fine.
One Question... I still have some GPU Rigs running for X11.
Is there something like a Windows Programm, which controls sgminer by API and feeds mobileminerapp with data, so that I can see my Rigs too?
Yes, MuM will do just that. Check the post for MultiMiner.
https://bitcointalk.org/index.php?topic=248173