http://www.cnbc.com/id/36033961/ I like the sound of this app. 2nd line for your iPhone with complete management and wi fi calling when available instead of on network. Looks like a free download but $15 per month to use. The $15 can be made up by lowering your plan minutes since wi fi will not use them. Was the rejected Google Voice app similar to this? Why would this one get the go ahead?