Red Grid Link
Offline MGRS navigation and proximity team coordination for small teams (2-8 people). No cell service needed.
Built on the MGRS engine from Red Grid MGRS. Field Link adds zero-config proximity sync over Bluetooth and WiFi Direct -- your team appears on the map the moment they're in range.
Available now on iOS. Android version coming soon.
Screenshots
Map & Team Grid View Field Link Ghost Markers
AAR Export Tactical Themes Tools Onboarding
Features
MGRS-Native Navigation
Live Military Grid Reference System coordinates with 1-meter precision. GPS Kalman filter for smooth, accurate position tracking. MGRS grid overlay on offline maps from GZD down to 100m resolution. Bearing, distance, dead reckoning, resection, pace count (with accelerometer step detection), declination, and coordinate conversion tools. NATO phonetic voice readout for hands-free grid calls.
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