MeshCore One (MC1)

A MeshCore client built for iOS and iPadOS in Swift.
Disclaimer: Built mostly with AI.

Join the beta on TestFlight or sideload using unsigned IPA files under Releases.

Screenshots

Features

Messaging

• Direct messages with delivery status and flood retry
• Channels (public, private, and hashtag)
• Room Server connections with guest/participant modes
• Heard repeats tracking
• Message reactions (emoji)
• Path Hops
• Link previews and inline images
• @Mentions
• Per-conversation notification levels
• Hashtag channel deep links
• Blocking (contacts and channel senders)

Contacts

• Auto-discovery on the mesh
• QR code and advert sharing
• Favorites
• Ping repeater (latency and SNR)

Map

• Contact positions
• Map layers (standard, satellite, hybrid)

Network Tools

• Trace Path - Route through specific repeaters with option to save paths
• Line of Sight - Terrain analysis with Fresnel zone and RF parameters
• RX Log - Live packet capture
• Noise Floor Monitor - Live dBm chart with signal quality stats
• CLI Terminal - Remote command-line access to repeaters and rooms

Remote Node Management

• Node status (telemetry such as battery and uptime. Neighbors for repeaters)
• Remote repeater/room configuration (radio, behavior, identity, reboot)
• Telemetry history charts
• Admin and guest authentication for repeaters/rooms

Companion Device

• Bluetooth and WiFi pairing
• Radio presets and manual tuning (frequency, TX power, spreading factor, bandwidth)
• Battery monitoring with OCV curves

General

• Offline mesh networking (no internet required)
• Push notifications with quick reply
• Location sharing controls
• Config import/export

Requirements

• iOS 18.0+
• Xcode 26.0+
• MeshCore-compatible hardware

Getting Started

1. Install XcodeGen.
2. Run xcodegen generate.
3. Open MC1.xcodeproj.

For more details, see the Development Guide.

License

MeshCore One - GNU General Public License v3.0
Swift MeshCore - MIT