NosCall

A secure audio and video calling app built on Nostr protocol. Features end-to-end encrypted calls with cross-platform support.

App Screenshots

Features

• Audio and video calls
• Cross-platform support (iOS, Android)
• Call history and contact management
• Compatible with other Nostr clients
• End-to-end encryption

Running the code

Before running the app, please update the dependencies:

flutter pub get && flutter pub run build_runner build --delete-conflicting-outputs

Now you can run the project:

flutter run -d ios
flutter run -d android

Tech Stack

• Flutter: 3.19+
• Dart: 3.0+
• WebRTC: flutter_webrtc for real-time communication
• Nostr: nostr_core_dart for protocol implementation

Roadmap

Future versions will continue improving decentralized communication and customization capabilities.

Planned Features

Completed

• QR Code Scanning - Easy contact discovery via QR code
• Profile Settings - Customize your user experience
• Import Follower/Following List - Seamless migration from other Nostr clients

In Progress

• Custom Relay Configuration - Configure inbox relay and custom relay servers
• ICE Server Configuration UI - Advanced WebRTC connectivity options
• Login via Nostr Signer - Enhanced security with external signer support

Upcoming Features

• Pay to Call - Pay to call
• Friend Grouping & Favorites - Organize contacts with groups and favorites
• NIP-05 Identity Support - Use your Nostr identity (e.g., user@domain.com)
• Tor Network Support - Additional privacy and anonymity layer
• Push Notifications - Real-time notifications for incoming calls and messages
• Voice Messages & Call Recording - Send voice messages and record calls
• Dark Mode & Custom Themes - Personalized appearance customization
• Desktop Version - Full desktop experience (Windows, macOS, Linux)