10digit — MGRS GPS

10digit is a free MGRS GPS app built around the Military Grid Reference System — the coordinate format used by the U.S. military, NATO, and search and rescue teams worldwide. It works completely offline with no subscription, no ads, and no account required.

FEATURES

• Real-time MGRS coordinates — your live position displayed in Military Grid Reference System format, updated continuously via GPS • Offline maps — download and cache map tiles so you can navigate without any cellular or Wi-Fi connection • Waypoint management — save, name, and organize waypoints; navigate between them with bearing and distance readouts • GPX & CSV export — share and back up your waypoints with standard file formats compatible with other GPS tools • KML & KMZ import — bring in map overlays from Google Earth, ATAK, and other planning tools • Ruler tool — measure distances directly on the map between any two points • Background location tracking — continues tracking your position even when the app is backgrounded • Multiple coordinate formats — switch between MGRS, UTM, Latitude/Longitude, and USNG instantly • Move between apps — import and export MilGPS backups (.milgpsbackup), plus GPX, KML, GeoJSON and CSV • Team Overlays — share an overlay with your team, end-to-end encrypted • TAK integration (experimental) — live Cursor-on-Target with ATAK, iTAK, WinTAK and TAK Server • Secure — your waypoints and overlays are encrypted, and can be shared or backed up with password protection

WHO IT'S FOR

Hunters, hikers, military personnel, veterans, ROTC cadets, first responders, search and rescue volunteers, land surveyors, and anyone who needs reliable offline GPS with military-grade coordinate formats.