DuoFace vs Secure Chats

DuoFace is your go-to secure and private messaging app. Designed with privacy at its core, DuoFace cares about the security of your data, ensuring it remains inaccessible to anyone else. - SECURE MESSAGE PRIVACY DuoFace is designed to prioritize your privacy. Your messages are encrypted end-to-end, guaranteeing that only you and your intended recipient can access them. DuoFace ensures that every message is safeguarded from illegal decryption or unauthorized access. DuoFace's advanced security measures always maintain the confidentiality and integrity of your communications at all times. - GUARANTEE USER ANONYMITY DuoFace is dedicated to providing complete anonymity to its users. Each user is given a unique Duo Number, which allows you to chat with others without revealing your phone number or email address. While you can access your account using your phone number or email, this information remains private and cannot be accessed by anyone else in any way. - NO ADS, NO TRACKERS DuoFace is completely ad-free, providing a smooth and clean user experience. You can enjoy uninterrupted and focused communication without the distraction of advertisements. Additionally, DuoFace does not track user activity within the app or share user data with third parties. Customer Service: support@duomessenger.app --- Terms: https://duomessenger.app/terms.html

SecChats is a private, end-to-end encrypted messenger for one-to-one and group conversations. Every text and photo you send is encrypted on your device with AES-256-GCM under a key derived from an ECDH handshake with the recipient. The server only sees ciphertext. No phone number. No email. No ads. No tracking. Why SecChats — True end-to-end encryption. Messages are encrypted on your device before they leave it and only decrypted on the recipient's. The SecChats server cannot read them. Neither can we. — No phone number or email. Sign up with a display name. The server assigns you an opaque user ID; share that with friends to start chatting. — Private by design. The on-device database is wrapped in an additional AES-256-GCM layer, so a stolen or seized device does not hand over your conversation history. — Add friends face-to-face by scanning a QR code — keys never touch a server. — Photos, text, groups. Send messages and images to friends or groups; create groups and share QR-code invitations; scan a QR code to join a group you were invited to. — Seven languages. Switch the interface between System default, English, Romanian, Japanese, French, German, Spanish, and Brazilian Portuguese from Settings. — Open API and reference client. The protocol is documented and shipped alongside an open-source Java reference client, so you can audit or rebuild the messaging stack yourself. SecChats does not lock you in. What's in the app — Friends tab — your contacts, groups, pending requests, and group invitations. New activity is flagged with a small dot. — Chat tab — bubble-style conversations with copy/delete on each message, clickable URLs, and full-screen image previews. — Settings tab — language picker, message and account wipe, Banned Channels ledger for anyone you have reported and removed. Security details — Wire format: AES-256-GCM under an ECDH-derived shared secret. — At-rest format: AES-256-GCM with a per-install key, layered over every text payload and every image payload before SQLite ever sees the bytes. — Profanity filter on display names and group names, backed by a curated word list. — Open verification: the protocol and reference client are public. About the company Secure Chats is built by Secchats Ltd. All conversation content is end-to-end encrypted. The company cannot read your messages and does not retain content beyond the time needed to deliver it. Support Help and documentation: https://secchats.com/howto.html Open API documentation: https://secchats.com/api.html Contact support: support@secchats.com