NOOF
Conversations that do not stay.
A private messenger, invite only.
Encrypted on your device
The server stores blocks it cannot open. Not even we can read a conversation.
Gone in seven days
At most. You can choose less, never more — and it deletes itself on both sides.
No signup
No email, no phone, no name. Just an identifier drawn at random.
Ten invites a day, released gradually rather than all at once.