Tessera: Encrypted Chat

Tessera is an end-to-end encrypted messenger built for conversations, not profiles, feeds, or advertising. MADE FOR iPhone Duo • On the outer display, the back button, the tab bar and other buttons sit in the bar along the side, and your conversation stays clear of it. • Turn the inner display sideways to see your chat list and the open chat side by side. • iPad gets the same side-by-side layout in landscape. • On iOS 26 and later, the tab bar and buttons use Liquid Glass. NO PHONE NUMBER OR EMAIL Create an account as a key pair on your device. There is no phone number, email address, password, social login, contact upload, advertising identifier, or behavioral analytics. CONVERSATIONS ONLY MEMBERS CAN READ Text, group messages, and images are encrypted on your device using Messaging Layer Security (MLS, RFC 9420). The service delivers ciphertext and does not hold the conversation keys.…