Lync 2010 Mobile Client Released for Apple iOS
The Microsoft Lync 2010 mobile client for Apple IOS devices has been released. Now you can get your Lync on from your iPhone or iPad.
Go and get it from the Apple App Store for the iPhone or the iPad.
Source: http://www.expta.com/2011/12/lync-2010-mobile-client-released-for_20.html