Neatline

Neatline turns the georeferenced PDF maps you already use — CalTopo, USGS, Forest Service, any GeoPDF — into a live GPS map in your pocket. See exactly where you are on your own maps, even with no cell signal. BUILT FOR THE FIELD • Your location, live: a blue dot with a heading arrow shows where you are and which way you're facing, right on your map. • Fully offline: maps and your data live on your device — no signal needed. • Open any GeoPDF from Files or Mail with "Open in Neatline." MAKE A MAP ANYWHERE • Map My Location builds a map of where you're standing in seconds — topo, satellite (US), or worldwide street. MARK IT UP • Drop colored flag waypoints with names, notes, and photos. • Record tracks — keeps logging with your phone locked or in your pocket. • Measure distance and area, or draw lines and polygons. • Copy coordinates; share/export waypoints and tracks as KML/KMZ. STAY ORIENTED • A dim real-world street map behind your sheet shows where it sits in the world. • Carry many maps? The list flags which ones cover where you're standing. No account. No subscription. Just your maps and your location.