Updated review to 1 star because the app has been giving me issues and I stopped using it. Texts that you receive that you need to send replies to machines such as "stop" when you don't want to receive such texts, don't work. Many times I get send errors. In less words the app is not reliable. I don't have time to troubleshoot this app so often. As far as privacy goes, there's no way to prove it has been private this whole time.