Sloppy[1] is a really old tool that does this. For iOS development specifically, I've been told of Network Link Conditioner[2], and supposedly, Fiddler[3] and C

Sloppy[1] is a really old tool that does this. For iOS development specifically, I've been told of Network Link Conditioner[2], and supposedly, Fiddler[3] and Charles[4] both includes some of this functionality. 1. http://www.dallaway.com/sloppy/ http://www.dallaway.com/sloppy/ 2. http://mattgemmell.com/2011/07/25/network-link-conditioner-in-lion/ http://mattgemmell.com/2011/07/25/network-link-conditioner-i... 3. http://fiddler2.com/ http://fiddler2.com/ 4. http://www.charlesproxy.com/ http://www.charlesproxy.com/