Dark mode. For people with sensitive skin.

Radar screen showing nearby contacts
Radar Screen See nearby contacts live
Secure chat conversation
Secure Chat End-to-end encrypted messaging
Live map with data overlays
Live Map Traffic, drones & marine overlays
SOS and emergency features
SOS & Emergency Morse code, alarm & prepper tools
Matrix chat rooms
Matrix Rooms Federated decentralised chat
RSS feed displayed as a chat conversation
RSS Alerts Live feeds as conversations
Busy radar with multiple contacts
Busy Radar Multiple contacts at once
Offline map view
Offline Map No internet required
Nearby Bluetooth devices list
Bluetooth Devices Discover nearby BT devices
User profile screen
User Profile Anonymous — no sign-up needed
Radar with distance rings
Radar Rings Distance ring visualization
App settings
Settings Full control over privacy
Interests and profile tags
Interests Share what you care about
WiFi calibration screen
WiFi Calibration Fine-tune your radar range
Broadcast chat to all nearby contacts
Broadcast ChatSend to everyone nearby
Chat with file and media attachments
Chat AttachmentsShare photos, files & more
Chat with auto-translation enabled
Translate ChatAuto-translate messages
Built-in SMS inbox viewer
SMS ViewerBuilt-in SMS inbox
Contacts browser screen
ContactsBrowse your contacts
Phone contact detail screen
Phone ContactCall or message direct
In-app support contact screen
SupportIn-app support contact
Matrix federated channel
Matrix ChannelFederated channel messaging
Matrix chat settings screen
Matrix SettingsConfigure your rooms
RSS feed displayed as chat conversations
RSS ChatsFeeds as conversations
RSS feed subscriptions list
RSS FeedsManage feed subscriptions
Feed types configuration screen
Feed TypesConfigure data sources
Full map layer toggle menu
Map Layers (Full)All overlay options
Live aircraft tracking over Manchester
Aircraft TrackingLive flights over Manchester
Live aircraft detail panel
Aircraft InfoLive flight details
Individual vessel detail view
Vessel DetailIndividual vessel info
Boats and aircraft over Liverpool
Boats & AircraftMarine & air traffic overlay
Marine traffic on the River Mersey
Liverpool BoatsMarine traffic on the Mersey
Named boats docked in harbour
Docked VesselsNamed boats in harbour
Live vessel detail panel
Vessel InfoLive vessel details
Nearby hospitals shown on map
Nearby HospitalsHealth services on your map
Nearby pharmacies shown on map
Nearby PharmaciesPharmacies near you
Live emergency alerts feed
Emergency AlertsLive alert feed
Emergency contacts quick-dial list
Emergency ContactsQuick-dial safety list
Mini internet radio player
Internet RadioEmergency broadcast streams
All devices discovered on local network
Network DevicesAll devices on your LAN
Web-accessible devices list
Web DevicesWeb-accessible devices
Connected WiFi devices list
WiFi DevicesConnected WiFi devices
Bluetooth signal calibration screen
BT CalibrationFine-tune BT signal range
WiFi Aware NAN distance calibration
WiFi Aware CalibrationTune WiFi NAN distance
App about page with version info
AboutApp info & version
Biometric fingerprint and face login
Biometric LoginFingerprint & face auth
Message bubble background colour settings
Chat BackgroundsCustomise chat colours
Message text colour settings
Message ColoursPersonalise your chat
In-app privacy policy screen
Privacy PolicyYour rights, in-app
Toggle which contact types are shown on radar
Contact FiltersShow & hide contact types
Developer debug services screen
Debug ServicesDeveloper diagnostics
App startup sequence screen
StartupApp launch sequence

Hover over the carousel to pause

Explore more
Dive deeper into Radar
🏠 Home & Features The full feature overview — communication, privacy, maps, and emergency tools. Back to Home → 🌍 Real-World Scenarios Eight situations where Radar makes a real difference — disasters, cruise ships, underground and more. Explore Scenarios → 🚨 Emergency Features Full walkthrough of every SOS and safety tool built into Radar. View Emergency Guide → ⭐ Basic vs Premium See exactly what's free and what unlocks with Premium (£0.99/month). Compare Plans → 📊 Feature Comparison How Radar stacks up against WhatsApp, Telegram, Signal and more across every feature category. View Comparison →