I found this for XCode. http://forrst.com/posts/Get_current_Memory_usage-hzw I am not sure if Monotouch provides a wrapper for this. -- View this message in context: http://monotouch.2284126.n4.nabble.com/API-to-get-performance-data-tp4498006p4500702.html Sent from the MonoTouch mailing list archive at Nabble.com.