Best apps like GridTac

10+ similar apps compared and reviewed

4.8 avg rating
10 free apps
Updated September 2026

Whether you want more options like GridTac or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to GridTac

More apps like GridTac

4
Tacnav
Tacnav
Tacnav
Team awareness in the field
Free
🗺️ Navigation
(0)
5
Geoly: KML KMZ Viewer
Geoly: KML KMZ Viewer
Geoly: KML KMZ Viewer
KML, KMZ & GeoJSON Maps
Free
🗺️ Navigation
(0)
6
Ascend Maps
Ascend Maps
Ascend Maps
Custom Outdoor Maps and GPS
Free

This app provides customizable outdoor maps with offline capabilities. It features 3D terrain, track recording, saved places management, and the ability to save map tiles for offline use. Explore the outdoors with detailed, personalized navigation tools.

Offline search3D terrainTrack recording and editing
🗺️ Navigation
(1)
free
7
Maps Anywhere: Offline GPS
Maps Anywhere: Offline GPS
Maps Anywhere: Offline GPS
SecureTrek - Mgrs & Utm Map
Free

Navigate the outdoors with confidence. Mark your starting point or campsite and receive directional guidance to return. View your location in various formats and access maps offline.

Offline map accessWaypoint marking and navigationReal-time location display (MGRS, UTM, Lat/Lon)
🗺️ Navigation
(3)
ad-supported
8
Ten Digit – MGRS GPS
Ten Digit – MGRS GPS
Ten Digit – MGRS GPS
Military Grid GPS
Free

This offline GPS app provides real-time Military Grid Reference System coordinates, essential for military, search and rescue, and outdoor enthusiasts. It supports offline maps, waypoint management, and various coordinate formats, ensuring reliable navigation without an internet connection.

Real-time MGRS coordinatesOffline map cachingWaypoint management
🗺️ Navigation
(2)
free
9
TROP - TAK app
TROP - TAK app
TROP - TAK app
C2 CoT/ATAK done right
Free

This app provides a shared operational picture for teams coordinating field activities. It integrates user positions, markers, missions, and data streams like video and drone feeds into a cohesive environment. Designed for fast information exchange and continuity, it functions even with unstable network conditions.

Shared situational pictureMissions and field coordinationTAK/CoT interoperability
🗺️ Navigation
(3)
free
10
topoXpress
topoXpress
topoXpress
GIS & Survey
Free

This application provides robust GIS and surveying tools for field data collection and analysis. It supports both online and offline operations with a wide range of spatial data formats and powerful visualization functions. Designed for professionals, it facilitates collaborative mapping and extensive GNSS receiver integration.

Multiplatform GIS and surveying functionalityHandles large spatial datasets (raster/vector)Online and offline data operation
🗺️ Navigation
(3)
free