Signal

Signal – if you are serious about the privacy of correspondence, then you should pay close attention to this particular service. Nothing will “leak” without your knowledge from this messenger, since its operation uses the most advanced multi-stage encryption algorithms – all messages are deleted from the server immediately after being received by the addressee and remain only in the memory of the mobile device. Therefore, if the secrecy of correspondence is extremely important for you, the program from the Open Whisper Systems studio should be your choice!

After installing Signal, you need to register, which is carried out by entering a phone number, followed by entering the code sent via SMS in a special line. You can invite new subscribers to chat in a chat using invitations sent through the program interface. In addition to the unprecedented “secrecy” of correspondence, everything else in the client is a match for a regular messenger – make voice calls or correspond, share photos and videos, organize group conversations, and so on.

Several options are available in the Signal settings for a more thorough “covering up the traces”, for example, you can use the automatic deletion of old records, set a ban on taking screenshots from the screen during communication, you can put a password on the program itself. An important point is that the messenger is distributed completely free of charge and does not even have problems with showing intrusive advertising. In general, a worthy alternative to all other communication services!