Ghost Noir

Chat at concerts, on trails, or anywhere off-grid. GhostChat uses Bluetooth to create a mesh network with nearby devices . No internet ever required.

GhostChat lets you send messages to people nearby without Wi-Fi, cellular, or internet of any kind, just Bluetooth.

HOW IT WORKS Every device running GhostChat automatically forms a mesh network with nearby devices. Messages hop from phone to phone, traveling up to 5 hops, so you can reach people even if they're not directly next to you.

PERFECT FOR • Music festivals and concerts where cell networks are overloaded • Hiking, camping, and backcountry adventures • Emergency and disaster scenarios when infrastructure is down • Events, conferences, or venues with poor connectivity • Anyone who wants private, off-grid communication

PRIVACY FIRST No accounts. No sign-ups. No cloud. Every message is stored only on your device and the recipient's device , nothing passes through a server. GhostChat never transmits your messages over the internet.

FEATURES • Bluetooth mesh networking , messages relay through nearby devices automatically • Broadcast messages to all nearby users, or send directly to a specific person • Local message history with search and filtering • Live peer dashboard showing who's nearby and their signal strength • Lightweight onboarding , just pick a display name and go • Works completely offline, even in airplane mode (with Bluetooth on)

OPEN & TRANSPARENT GhostChat is intentionally simple. There's no analytics, no ad tracking, no account system, and no backend. What's on your device stays on your device.

No signal required. No strings attached.