Features

• Flutter UI with Windows, Linux, macOS, iOS, and Android support
• libp2p networking and cryptography, enables p2p networking without port forwarding
• Lossless raw audio and SEA codec options
• nnnoiseless noise suppression
• Built-in text chat with attachments
• Efficient use of CPU and memory resources
• Low end-to-end latency

Work in Progress

• Screensharing for Windows, macOS, and Linux
• Game overlay for Windows
• Web support (waiting on libp2p/rust-libp2p#5564)

Planned

• Lossless audio codec support
• Use SEA codec for audio assets & custom ringtones
• Chat rooms (group calls)

History

• Began as Audio Chat, a Python Tkinter app with simple UDP networking and AES cryptography
• Moved to the current Rust audio processing stack with improved stability
• Upgraded from custom networking and cryptography stack to libp2p for improved security, p2p networking without port forwarding, and p2p networking in web browsers