Tgtg vs BlindPost

Tgtg is an encrypted and secure chat software designed for acquaintances and friends, providing an efficient and secure way to communicate, allowing you to communicate with the people around you more efficiently and safely. More useful features of Tgtg: Tgtg supports message encryption: end-to-end encryption of chat messages, message channel encryption, and database file encryption to prevent malicious cracking or tampering. Tgtg supports group management: support in-group ban, all staff ban, group announcement, edit administrator, join review and other functions Tgtg supports group messaging: supports one-click group messaging. Tgtg supports voice calls: multiple line selection, low latency, high sound quality, unlimited duration, unlimited region. Tgtg supports message recall: recall messages for an unlimited period of time, and delete friends in both directions.

BlindPost is a modern messaging app with end-to-end encryption built in. CHAT AND CALL • Private and group chats • Voice and video calls (WebRTC) • Share photos, videos, files, and voice messages • Message reactions, replies, and quotes • Link previews with rich metadata • Polls in group chats • Contact card sharing • Forward messages (text, image, video, file, contact) END-TO-END ENCRYPTED • Every message, call, and file is encrypted on your device before sending • Uses industry-standard cryptography (XChaCha20-Poly1305 and Ed25519) • Your private keys are stored only on your device • Your Ed25519 public key is your user ID — no phone number or email required to sign up • Zero-knowledge server architecture — servers route encrypted data they cannot read SECURITY • PIN lock and biometric authentication (Face ID / fingerprint) • Encrypted device backup via 12-word recovery phrase • Disappearing messages option for conversations you want to keep ephemeral • Open architecture with distributed server nodes for reliability NO TRACKING • No ads • No third-party analytics SDKs AVAILABLE IN 6 LANGUAGES English, 中文, 繁體中文, 日本語, 한국어, Español BlindPost is built for everyday private conversations with the people who matter to you.