I found a very good iphone app to manage a vmware environment. This app is called vmanage and is available for 2.39€ which is quite cheap.
You have to configure your vCenter or ESXi server in the following way.
Start testing … if you need a VPN connection start this first and after you have successfully opened the secure connection start VManage and press start.
If the connection to your VC/ESXi server is established you should see the following:
Don’t panic … click on the button right at the top and the app will read all your appliances from your VC/ESXi.
and on the Host tab you should see your ESX/ESXi hosts
I’m going to stop here as I only want to show how it works :-)