Who knows,...

In todays world do we really know if this works or not? There is no way to tell. If it works as described, and so far has been easy to use, thats great. The key here is to stop putting your life online for the entire world to see. It would be great if somehow you could tell if the thing works as described. In any event it seems better than other apps out there.
I used this to talk to my daughter when she was in St. Thomas because our data plan doesnt cover that area. We were both on wifi and it worked flawlessly. We incurred no extra charges. Ill keep this one around because of this and its secure rating so I am increasing my rating to 5 stars.

20932120123 about Signal - Private Messenger, v2.3.3