PGP Chat vs Qwing Messenger

SecurePGP Chat brings military-grade privacy to your iPhone. Built on the OpenPGP standard, it lets you send and receive encrypted messages that only you and your contact can read — no servers, no tracking, and no data sharing.

Qwing is a private messenger built for the post-quantum era. Every chat, call, and file is end-to-end encrypted with NIST post-quantum cryptography (ML-KEM-1024 and ML-DSA-87) - so your conversations stay private even against tomorrow's quantum computers. - Post-quantum end-to-end encryption on every message and voice & video call - 1:1 and group chats - now with photos, files, and voice notes in groups - Encrypted on-device vault for your private files - No phone number required - your identity is a cryptographic key - Verify contacts with a security code (safety number) - App lock, screenshot blocking, disappearing messages - Peer-to-peer calls with minimal metadata Qwing collects no phone number, no address book, no ads, and no tracking. Your keys never leave your device. Private by design. Quantum-proof by default.