Evolt

ONLINE

Messages read as cipher until the room's key is entered. Keys rotate — passphrases travel outside this app.

Server

Leave blank when Evolt is served by its own server. Set it in the app build to point at wherever you deployed server/.

or

No server, no sign-up, nothing leaves your device. You pair directly with someone on the same Wi-Fi, then send messages and files offline. Accounts and rooms shared with more than one peer need a backend.