DenDen Family Messenger

DenDen is a private messenger for your household. An account needs an invite code. There is no open sign-up and no directory of users, so nobody can find you here by searching. Ask us for a code at info@programmiert.at and we will send you one, free of charge. WHAT IT DOES - Text messages between two people. Every message is encrypted on your iPhone before it leaves the device. There is no unencrypted mode to fall back into, and the server holds no key that opens a message. - Voice calls between two people, encrypted, relayed through the operator's own server so that your iPhone never reveals its IP (Internet Protocol) address to the person you are calling. The relay sees both addresses and the length of the call. - Contacts by friend code. A contact request has to be accepted before anyone can write to you. - A notification that says "New message". That is all it ever says; it never…