Molly is a privacy-focused Android messenger and a client for the Matrix open standard. It functions as a decentralized, end-to-end encrypted communication tool that allows users to interact across federated networks without a central authority.
The application implements several security-centric features, including binary integrity verification to ensure the authenticity of the installed build and RAM-overwrite memory sanitization to prevent sensitive data leakage. It provides local database encryption secured by user-defined passphrases and supports routing network traffic through proxies or anonymity networks to mask the device IP address.
Additional capabilities include the automatic expiration of messages and call logs, scheduled encrypted backups, and the delivery of push notifications via open standards and third-party distributors. The client also supports multi-device synchronization, automated application locking, and filtering for unknown contacts.