TuYYo

TuYYo

Probably the most secure IM on this planet. TuYYo never save your information at the server, in fact, TuYYo don’t have any server on the cloud.  Messages are delivered directly from sender to receiver without “save” and “send” through the server.  The sender sends messages directly from the sender’s phone to the receiver’s phone, and every single read of the sender's message needs the key from the sender so as to decrypt the message online.  It is a mission impossible level of IM, privacy and high security IM is no longer a luxury.