EchoChat - Secure Messenger

EchoChat - Secure Messenger

Private E2E Encrypted Chats

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Free

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Details

  • Released
  • Updated
  • December 1, 2025
  • December 4, 2025

Features

EchoChat - Secure Messenger screenshot #1 for iPhone
EchoChat - Secure Messenger screenshot #2 for iPhone
EchoChat - Secure Messenger screenshot #3 for iPhone
EchoChat - Secure Messenger screenshot #4 for iPhone
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About

EchoChat is a next-generation messenger built on zero-knowledge architecture. Unlike conventional messengers, EchoChat stores absolutely no messages, metadata, or user information on any server. ZERO KNOWLEDGE – ZERO COMPROMISE - End-to-End Encryption: X25519 + AES-256-GCM cryptography - No Registration: No phone number, no email, no account required - RAM-Only Server: No database, no persistence, nothing stored - Ephemeral Sessions: Automatic deletion after 72h of inactivity - No Metadata: No logs, no timestamps, no connection history HOW IT WORKS Create or join a session with a simple 6-character code. Share it with your contact. Start messaging with military-grade encryption. When you're done, everything disappears. WHO IS IT FOR? - Journalists & Whistleblowers needing secure source communication - Lawyers, Doctors & Professionals with strict confidentiality requirements - Businesses protecting trade secrets and sensitive negotiations - Privacy-conscious individuals who refuse to be tracked THE DIFFERENCE Most messengers claim privacy but still collect metadata – who you talk to, when, how often. EchoChat collects nothing. Our server is a "dumb relay" that forwards encrypted packets without reading, storing, or analyzing anything. Data that never exists cannot be stolen, subpoenaed, or sold. EchoChat – Because true privacy is not a feature. It's a foundation.
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What's New in EchoChat

1.2.0

December 4, 2025

- Fixed join/rejoin issue that prevented some users from sending messages - Improved session handling for smoother reconnects - Enhanced security: hashed user IDs + no nickname data sent to server - Added fingerprint verification via QR code - New manual key verification screen - Improved ping reliability and event routing - Polished chat UI: smoother scrolling, better message bubbles and input behavior - General performance upgrades and bug fixes

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