<mark>Signal</mark> is a messaging app with privacy at its core. It is free and easy to use, with strong end-to-end encryption that keeps your communication completely private. • Send texts, voice messages, photos, videos, GIFs, and files for free. <mark>Signal</mark> uses your phone’s data connection, so you avoid SMS and MMS fees. • Call your friends with crystal-clear encrypted voice and video calls. Group calls supported for up to 50 people. • Stay connected with group chats up to 1,000 people. Control who can post and manage group members with admin permission settings. • Share image, text, and video Stories that disappear after 24 hours. Privacy settings keep you in charge of exactly who can see each Story. • <mark>Signal</mark> is built for your privacy. We know nothing about you or who you’re talking to. Our open source <mark>Signal</mark> Protocol means that we can’t read your messages or… More about Signal - Private Messenger
see also: Apps like Signal - Private Messenger