Controls View
⌖ My Location
Coordinates: --
UTM Grid: --
MGRS: --
Speed: --
Accuracy: --
Elevation: --
Heading: --
Computed Intersection & Navigation
Add at least two valid bearing entries intersecting each other.
Scan or share this QR code containing current sight-lines state.
Compass Bearings
Tip: Enter Compass (Magnetic) headings as integers. They will automatically be converted to True North using your live declination.
📁 Saved Sessions
Compass Triangulation Pro
Unlock GPX export, a saved-session library, and PDF field reports with a one-time purchase.
✅ Pro unlocked — thanks for supporting the app.
Language
Measurement Units
Device Orientation & Location
Sensor status: Inactive (Click map to drop points manually)
Status: Live Geomagnetic Model Active
Screen
Map Settings
Offline Maps
Download a specific area at the zoom levels you need for reliable use without connectivity. Casual browsing also caches tiles automatically as you go.
Checking cache size…
Drag the four corner handles on the map to size the area, then choose how much zoom range to include.
1
This is a large selection — downloading may take a while and use significant storage. Consider a smaller area or lower zoom range.
Data Management
💾 Backup & Restore
Save everything — saved sessions, settings, and preferences — to a file you can store anywhere, including iCloud Drive. Use this before deleting the app or switching devices.
📲 Get the iPhone app on the App Store
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