Install Unosyn to get message and call alerts On iPhone, alerts only work from the Home Screen: tap Share ↑ in Safari, then Add to Home Screen, then open Unosyn from there.

Sign in

Unosyn sends an 8-digit code to your email. No password.

Your name

What people see next to your messages.

Conversations
Pick a conversation

New conversation

Pick one person for a direct conversation, or several for a group.

Feedback

Microphone for calls

Unosyn needs your microphone during a call, and only then. Your voice goes straight to the other phone (peer to peer); it is never recorded or stored. Your phone will ask next: tap Allow.

is calling