TERRAiNAV — GeoPDF Navigator

TERRAiNAV is a professional field navigation app for outdoor activities, trail running, hiking and land management using georeferenced PDF maps. Load any GeoPDF, GeoTIFF map or GPX route file and navigate with live GPS overlay. Record tracks, drop waypoints, and export GPX files — all working fully offline once maps are cached. KEY FEATURES - Load georeferenced PDF, GeoTIFF maps and GPX routes - Live GPS position overlay with accuracy ring - Track recording with pause/resume - Waypoint dropping and management - GPX track and waypoint export - Offline tile base maps (OpenStreetMap) - QR code map loading for event use - KM markers and directional arrows on tracks - My Maps Library for quick reload - Works fully offline after initial map load DESIGNED FOR Trail runners, hikers, orienteers, rogainers, land managers, search and rescue, and anyone using professional georeferenced maps in the field. PRIVACY TERRAiNAV does not collect, store or transmit any personal data. All map data and GPS tracks are stored locally on your device. Location is used only for on-screen navigation and track recording.