Using Signal, you can communicate instantly while avoiding SMS fees, create groups so that you can chat in real time with all your friends at once, and share media or attachments all with complete privacy. The server never has access to any of your communication and never stores any of your data. An ideal, private, secure replacement for WhatsApp
Signal uses an advanced end to end encryption protocol that provides privacy for every message every time. There are no separate logins, usernames, passwords, or PINs to manage or lose.
It allows you to create encrypted groups so you can have private conversations with all your friends at once. Not only are the messages encrypted, but the Signal server never has access to any group metadata such as the membership list, group title, or group icon. And you can make crystal-clear phone calls to people who live across town, or across the ocean, with no long-distance charges.