Enigma Messenger is a free, downloadable chat app that offers secure and feature-rich chat, standing out in the field of instant messaging apps. Users can send an unlimited number of self-destructing messages and participate in group chats with up to 100,000 participants, providing a robust communication platform. The app prioritizes user privacy with end-to-end encryption for voice and video calls using top-level security measures such as 256-bit AES, 2048-bit RSA encryption, and Diffie-Hellman secure key exchange.

Enigma Messenger excels at privacy by encrypting direct and group messages, storing only encrypted messages on the server while storing keys on users’ devices. Advanced security features such as individual unlock passwords, self-destruct messages, anonymous IDs and key systems enhance privacy. Despite occasional lag, the app’s cross-device synchronization and extensive feature set make it an attractive choice for users who value privacy and flexibility in messaging.