FieldNav: MGRS & UTM GPS
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| Rating | Price | |||
|---|---|---|---|---|
| Poland | 100%1 | 5.00 | PLN 14.99 $4.03 | |
| United Arab Emirates | <1%0 | — | AED 12.99 $3.54 | |
| Afghanistan | <1%0 | — | $2.99 | |
| Antigua And Barbuda | <1%0 | — | $2.99 | |
| Anguilla | <1%0 | — | $2.99 | |
| Albania | <1%0 | — | $3.99 | |
| Armenia | <1%0 | — | $3.99 | |
| Angola | <1%0 | — | $2.99 | |
| Argentina | <1%0 | — | $2.99 | |
| Austria | <1%0 | — | €2.99 $3.46 |
Description
Know your exact grid position, save it, and find your way back — even with no signal, no account, and no subscription.
FieldNav is an offline MGRS and UTM GPS for land navigation beyond cell coverage. Read military grid (MGRS) and UTM coordinates, follow a compass with true magnetic declination, drop and find waypoints, build routes, and record tracks. Core navigation and your imported offline maps work with no signal.
Built for people who navigate off the pavement:
Search & rescue, ground teams and first responders working on MGRS
Soldiers, veterans, ROTC and land-navigation students
Wildland firefighters, forestry and field crews
Hunters, backcountry hikers and overlanders past cell coverage
Airsoft, milsim, orienteering and geocaching
HAM/SOTA radio operators and off-grid preppers
WHAT YOU GET
Real MGRS / UTM grid drawn on the map, with grid lines and labels
Compass with magnetic declination from the full WMM2025 model — true vs magnetic bearing, not a guess
GPS averaging that shows RMS sample spread before you save a mark
Waypoints in named groups, with symbols and colors
Leg-by-leg routes with bearings, distance and arrival alerts
Track recording with distance and DTG
Offline maps — load your own MBTiles tile sets and navigate with no signal
Import / export GPX, KML and CSV
Ruler for instant distance and azimuth (degrees and mils)
Datum support: WGS84, NAD27, OSGB36, AGD66, ED50
Red night-vision mode that dims the map and the readouts
OFFLINE & PRIVATE BY DESIGN
Core navigation works fully offline. No accounts, no ads, no tracking, no analytics. Your marks, routes and tracks stay on the phone — FieldNav has no server to send them to. Online map tiles come from the map provider you pick, the same as in any map app; download your area and even that stops.
PAY ONCE
A single purchase unlocks every included feature. No subscriptions, no in-app purchases.
Know your grid. Trust your bearing. Find your way back.