GhostLinkBT

Vehan Rajintha

About this app

👻 GhostLinkBT – Chat & Share Offline!
Connect with nearby people without internet using Bluetooth & Wi-Fi Direct. Stay private, anonymous, and secure—anytime, anywhere!

Stay connected without the internet! GhostLinkBT is a revolutionary peer-to-peer messaging and social app that works entirely offline using Bluetooth Low Energy (BLE) and Wi-Fi Direct. Discover, chat, and share moments with people around you—anytime, anywhere.

Whether you're at a festival, on a plane, camping in the wilderness, or facing an internet blackout, GhostLinkBT keeps you connected to the people nearby.

🚀 KEY FEATURES

📡 Active Radar Scanning
• Real-time discovery of nearby users on a stunning radar interface
• Background detection keeps you connected even when the app is minimized
• Push notifications alert you when new "Ghosts" are detected nearby

💬 Seamless Offline Communication
• Private Chats: Secure, encrypted one-on-one messaging with AES-256 encryption
• Group Chats: Create dynamic groups with multiple nearby users
• Voice Notes: Send WhatsApp-style voice messages—hold to record, slide to cancel
• Zero Internet: No servers, no cloud, no tracking. Your data stays on your device

📸 Local Feed (Offline Social Network)
• Share Instagram-style posts with photos and captions to everyone in range
• Engage with comments on posts, synced peer-to-peer
• Ephemeral content that exists as long as peers are connected

🛡️ Complete Privacy & Anonymity
• Ghost Identity: Each user gets a unique Ghost-ID (e.g., Ghost-7X29)
• Anonymous: No phone numbers, emails, or logins required
• Secure: Direct device-to-device connection with end-to-end encryption
• No Data Collection: We never see or store your messages

⚙️ Smart System Monitoring
• Connectivity alerts proactively monitor your Bluetooth and location status
• Full-screen warnings if essential permissions are disabled
• Never miss a connection due to disabled sensors

🛠️ TECHNOLOGY
Built with cutting-edge peer-to-peer technology:
• Google Nearby Connections API for fast Wi-Fi Direct connections
• Bluetooth Low Energy (BLE) for device discovery
• AES-256 encryption for secure private messaging
• Local storage—no cloud servers ever

🌟 WHY CHOOSE GHOSTLINKBT?
Unlike traditional messaging apps that require internet and collect your data, GhostLinkBT is:
• 100% Offline - Works anywhere without internet or cellular data
• Private by Design - No tracking, no servers, no data collection
• Anonymous - No account creation or personal information required
• Battery Optimized - Efficient BLE scanning and connection management

⚠️ REQUIRED PERMISSIONS
To enable offline connectivity, the app needs:
• Location: Required for Bluetooth scanning on Android (we do NOT track your location)
• Bluetooth/Nearby Devices: To discover and connect with peers
• Microphone: For recording voice notes
• Storage/Media: To send and receive images
• Notifications: For background connection alerts

📱 COMPATIBILITY
• Android 6.0 (API 23) or higher
• Works best on devices with Bluetooth 4.0+ and Wi-Fi Direct support

🔒 PRIVACY COMMITMENT
Your privacy is our priority. GhostLinkBT:
• Never uploads your data to any server
• Never requires personal information
• Encrypts all private messages with AES-256
• Operates completely offline
• Gives you full control over your data

🚀 GET STARTED
1. Download and open GhostLinkBT
2. Grant necessary permissions
3. Start discovering nearby Ghosts on the radar
4. Connect, chat, and share—all without internet!

Join the offline revolution. Download GhostLinkBT today and experience true peer-to-peer freedom! 👻

SUPPORT & FEEDBACK
Have questions or suggestions? Contact us or visit our GitHub repository for more information.

What’s new

initial release