Real Authenticator – Peer-to-peer human two-factor authentication

Summary: Real Authenticator is an iOS app that enables sharing time-based one-time passwords (TOTP) with trusted contacts for human-based two-factor authentication. It syncs verification codes between users to confirm identities and prevent fraud involving AI voice cloning.

What it does

The app allows users to create contacts, send invite codes, and sync TOTP codes for real-time identity verification. It functions like a peer-to-peer Google Authenticator focused on human verification.

Who it's for

It is designed for families and professionals who need to verify identities securely to prevent scams and impersonation.

Why it matters

Real Authenticator addresses risks from AI voice cloning by providing a reliable method to confirm the true identity of contacts during sensitive interactions.