Does not work — NO customer service
Rated 1 star. Looks like a good app. Downloaded eight days ago. Still cannot get a 4 digit code sent to register and use the app. After repeated attempts at requesting customer service with no response, it seems evident there is no customer service. $2 is not that much to lose, but a reputation is (should be) worth much more than that.
SqueeG about
Sicher: Private Secure Messenger with Group Chat