SkinnedCloth on mobile devices?

I just try it on my iphone 2g and 4S and it is not working.
Is it work on mobile devices? If yes what is minimum requirements?

And also i have an error on building stage on getting acces to SkinnedCloth component

I use this script on my SkinnedCloth object to switch cloth simulation on/off.

var simulate : boolean;

function OnGUI ()	{

	if (GUI.Button (Rect (10,10 , 80, 30), "Simulate"))	{
	   simulate = !simulate;
	   GetComponent(SkinnedCloth).SetEnabledFading (simulate);
	} 
}

It works fine in editor and standalone version but when im building for mobile i’m getting this error:

Assets/mesh_switch.js(12,29): BCE0018: The name ‘SkinnedCloth’ does not denote a valid type (‘not found’).

What Unity version are you using?

3.4.2

On mobiles it is as available only since Unity 3.5.