Google Voice by itself uses minutes. It's not a real VOIP app[1], but more like a hack that uses google as a phone proxy. [1] Like https://play.google.com/sto

Google Voice by itself uses minutes. It's not a real VOIP app[1], but more like a hack that uses google as a phone proxy. [1] Like https://play.google.com/store/apps/details?id=com.snrblabs.grooveip https://play.google.com/store/apps/details?id=com.snrblabs.g... or https://play.google.com/store/apps/details?id=com.moplus.gvphone https://play.google.com/store/apps/details?id=com.moplus.gvp...