10digit vs GridTac

Read your grid. Build your field plan. 10digit brings MGRS navigation, offline maps, overlays and terrain planning into a clear field interface on iPhone and iPad. READ YOUR COORDINATES Use MGRS, UTM, or latitude and longitude alongside heading, altitude, speed, and reported horizontal accuracy. Coordinate precision and GPS accuracy are different; check the accuracy reading when using a position. PREPARE OFFLINE MAPS Download supported map regions before heading out. Keep saved maps, waypoints, and recorded tracks together when cell coverage is unavailable. Offline map use requires completing the relevant download in advance. BUILD AND SHARE YOUR PLAN Save waypoints, organize them into overlays, navigate by bearing and distance, and record your route. Import supported files and share locations with others. Pro adds live Team Overlays and KML, GeoJSON and encrypted layer exports. EXPLORE THE TERRAIN Pro terrain line of sight compares two points and shows visible and masked sections on an elevation profile. Snap to saved waypoints and share profile graphics. Terrain estimates are planning aids; they do not account for every building, tree or field condition. CONFIGURE YOUR TAK CONNECTION Pro includes experimental Cursor-on-Target networking and TAK Server connection settings, with server-package import. Choose when to connect and whether to broadcast your position. Deploy a temporary, private, cloud-hosted TAK server for exercises on demand. USE IT IN THE FIELD A large coordinate readout and a red-on-black night mode keep the interface easy to read in different conditions. CHOOSE WHAT YOU SHARE Navigation does not require a personal sign-up. Online maps request map tiles. Optional Team Overlay and TAK features send data when you choose to use them. Usage analytics are optional and can be controlled in Settings. OPTIONAL ONE-TIME PRO UPGRADE Start with core navigation and up to three offline map regions. Pro removes the region limit and adds the advanced sharing, terrain and planning tools shown in the app. Pro is a one-time purchase, with no subscription. Map availability and downloaded coverage depend on the selected source. GPS reception, battery life, and the accuracy reported by your device affect field use.

GridTac turns your phone into a live tactical display for airsoft and milsim. See your whole team on the map in real time, drop markers, issue orders, and stay coordinated from kickoff to endex, without burning your battery. Built for the field, not the office. REAL-TIME TEAM MAP • See every teammate's live position on the map as they move. • Fog of war, you only see your own faction; the enemy stays hidden. • Battery-first design built to track through a full game day. TACTICAL TOOLS • Drop markers and points of interest for the whole team. • Issue orders and waypoints from commanders down to squads and individual players. • Team, squad and player chat to keep comms tight. • SOS beacon when a player needs help. MADE FOR THE FIELD • Download your play area for offline use, works where the signal doesn't. • Base maps: tactical, satellite and topographic. Detailed terrain maps cover Sweden; satellite imagery works worldwide. • Grid references and bearing/distance for fast call-outs. • Runs without Google services — fine on de-Googled phones. FREE TO PLAY GridTac is free for your group. Create a game, invite your squad with a code or QR, and get on the field. GridTac is a companion tool for in-person airsoft and milsim events.