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Best Grid Coordinates Apps

218+ iOS apps curated and reviewed

4.6 avg rating
17 free apps
Updated May 2026

Coordinates is the household name in grid coordinates, but it's far from the only option. We track 218+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Grid Coordinates

Coordinates – GPS Converter#1

Coordinates – GPS Converter by Mapnitude Company Limited

Lat/Lon to UTM, MGRS, and more
Editor's Choice
🗺️ Navigation
4.6😊(6.4K ratings)
FreeAdsIn-App Purchases
Coordinates – GPS Converter screenshot 1
Coordinates – GPS Converter screenshot 2
Coordinates – GPS Converter screenshot 3
Coordinates – GPS Converter screenshot 4
Coordinates – GPS Converter screenshot 5
Coordinates – GPS Converter screenshot 6

This app is a versatile tool for converting and managing geographic coordinates. It supports numerous global formats and datums, allowing users to view, input, and save locations with rich details. Ideal for professionals and outdoor enthusiasts needing precise location data.

What We Love

  • 🚀 Accurate location finding
  • 👍 Simple and easy to use
  • 💡 Supports multiple coordinate formats
  • 🚀 Works well overseas

Room to Improve

  • 🐛 Occasional bugs and crashes
  • 💰 Expensive subscription to remove ads
  • 🤔 Confusing or unintuitive user interface
MilGPS#2

MilGPS by Cascode Labs Pty Ltd

Pro MGRS USNG GPS for Land Nav
Strong Contender
🗺️ Navigation
4.8😊(5.5K ratings)
$12.99
#1in Navigation
MilGPS screenshot 1
MilGPS screenshot 2
MilGPS screenshot 3
MilGPS screenshot 4
MilGPS screenshot 5

This field navigation tool displays your location and waypoints on customizable screens. It supports multiple coordinate systems and map datums, and allows for waypoint import/export. Offline map support is available.

What We Love

  • 🚀 Handy, accurate, and customizable
  • 🔒 Reliable even without cell service
  • 👍 Excellent for land navigation and training
  • 👍 Useful for a variety of outdoor activities

Room to Improve

  • 🐛 Occasional issues with map loading and zoom
  • 🔋 Lack of offline map support
  • 🔍 Limited ability to draw/annotate on maps
Mgrs & Utm Map#3

Mgrs & Utm Map by Vahid Cataltas

Worth Considering
🗺️ Navigation
4.6😞(2.5K ratings)
FreeAdsIn-App Purchases
Mgrs & Utm Map screenshot 1
Mgrs & Utm Map screenshot 2
Mgrs & Utm Map screenshot 3
Mgrs & Utm Map screenshot 4
Mgrs & Utm Map screenshot 5
Mgrs & Utm Map screenshot 6

Navigate the outdoors with precision using GPS and multiple coordinate systems. Ideal for military, hikers, and outdoor enthusiasts, it displays your accurate position on various map layers and supports KML import/export.

What We Love

  • ⭐ Excellent for military utilities
  • ⭐ Surprisingly powerful and accurate for a free app
  • ⭐ Great app to have, recommended

Room to Improve

  • 🚫 Ads block crucial information like coordinates
  • 🚫 Layers and features not working as expected
  • 🚫 App crashes and becomes unusable

More Grid Coordinates apps to explore

4
Land Nav Assistant
Land Nav Assistant
Land Nav Assistant
GPS MGRS & LatLng for Military
$2.99

Navigate to MGRS or Latitude/Longitude coordinates with visual guidance. This app helps military personnel refine land navigation skills by tracking pace count and directional tendencies. Supports various input formats and map types for precise location planning and execution.

MGRS and Lat/Lon coordinate inputVisual arrow and map navigationPace count and veer analysis
🗺️ Navigation
(69)
paid
5
My GPS Coordinates °
My GPS Coordinates °
My GPS Coordinates °
Find your current location.
Free

Easily find your precise GPS coordinates, altitude, and satellite count. Save locations with photos, customize data overlays, and share your whereabouts instantly. Includes a compass, map view of saved spots, and an SOS feature for emergencies.

High accuracy GPS coordinatesMultiple coordinate formatsGeotagged photo memories
🗺️ Navigation
(2.1K)
free with in-app purchases
6
GPS Tracks
GPS Tracks
GPS Tracks
GPS Tracker and Offline Maps
Free

This app allows users to track outdoor activities like hiking, biking, and running. It enables navigation to waypoints, storage of favorite destinations, and offers advanced features for route planning and data export with a subscription.

Track hiking, biking, running, and walking routesNavigate to saved waypointsStore and manage favorite destinations
🗺️ Navigation
(17K)
free with in-app purchases
7
GB Grid Converter
GB Grid Converter
GB Grid Converter
Convert Grid References
Free

This app converts British National Grid References to Latitude/Longitude coordinates and vice-versa. It supports both OSGB36 and WGS84 datums. You can view converted coordinates in Maps, send them to other apps, or copy them to your clipboard.

Convert British National Grid to Lat/LongConvert Lat/Long to British National GridSupports OSGB36 and WGS84
🗺️ Navigation
(1)
free with in-app purchases
8
Tomstrails GPS UTM
Tomstrails GPS UTM
Tomstrails GPS UTM
UTM Grid Reference
Free

This app provides precise UTM grid references and displays your location on topographic maps. It works offline, supports various regional datums, and offers multiple coordinate formats for easy sharing and use in other applications.

Fast and accurate UTM grid referenceLocate position on topographic mapsWorks without phone signal
🗺️ Navigation
(1.5K)
free with in-app purchases
9
Compass 55. Map & GPS kit.
Compass 55. Map & GPS kit.
Compass 55. Map & GPS kit.
Land, air, marine navigation
Free

This navigation app offers a comprehensive suite of tools for land, air, and marine use. It includes a detailed map, compass, GPS coordinates, altitude, distance, speed tracking, and route planning. Advanced features like offline maps, GPS track recording, and sensor integration are available through an upgrade.

GPS coordinates in 6 formatsAdvanced waypoint editorSpeedometer with speed tracking
🗺️ Navigation
(1.5K)
freemium
10
GPS OS Grid Reference
GPS OS Grid Reference
GPS OS Grid Reference
Great Britain and Ireland
Free

This app accurately pinpoints your location on Ordnance Survey maps for Great Britain and Ireland, even without a phone signal. It offers precise grid references, waypoint creation, and navigation features. The display is designed for clarity in all lighting conditions, and it optimizes battery usage.

Offline map locationAccurate grid referencesWaypoint creation and management
🗺️ Navigation
(16)
free with in-app purchases
11
My GPS Coordinates
My GPS Coordinates
My GPS Coordinates
by TappiApps
Free

Share your precise GPS location with others through various messaging and social media platforms. Recipients get a link to a map displaying your position. Supports multiple coordinate formats and map providers.

Share location via email, text, social mediaMultiple coordinate formats (Degrees, UTM, MGRS)Supports various map providers (Apple, Google, Bing)
📊 Productivity
(63)
free
12
GPS Coordinates: My Location
GPS Coordinates: My Location
GPS Coordinates: My Location
Latitude, Longitude, Altitude
Free

Easily view, copy, and share your current GPS coordinates and altitude. Save important locations with custom names and access them later. Customize display formats and distance units for your convenience.

View and copy GPS coordinatesShare current locationBookmark saved locations
🗺️ Navigation
(55)
free with in-app purchases
13
Grid # - Add grid on image
Grid # - Add grid on image
Grid # - Add grid on image
Grid Method Drawing
Free

Easily add customizable grids to your images for drawing and reference. Choose from various grid types, colors, and line styles. Advanced features allow for movable and rotatable grids, with options for multiple grid overlays.

Add grids to imagesMultiple grid types (rectangle, square)Customizable line colors and transparency
📷 Photo & Video
(9.1K)
free with in-app purchases
14
GPS Coordinates Converter App
GPS Coordinates Converter App
GPS Coordinates Converter App
Latitude and Longitude Finder
Free

Easily convert geographic coordinates between various systems like UTM, MGRS, and different Latitude/Longitude formats. Save and share your important locations with others. Unlock advanced features for unlimited use and an ad-free experience.

Convert between UPS/UTM, MGRS, Decimal Degrees, D°M'S", D°M'Save and recall frequently used coordinatesShare coordinates via messaging and social apps
🗺️ Navigation
(1.7K)
free with in-app purchases
15
GPS Status ∞ Coordinates
GPS Status ∞ Coordinates
GPS Status ∞ Coordinates
DMS Format & Copy
Free

Easily view and copy your precise location in real-time. Supports multiple coordinate formats and unit systems for various activities like travel and outdoor adventures. Get accurate GPS data with a simple, fast interface.

Real-time GPS accuracy displayMultiple coordinate formats (Lat/Lng, DMS)One-tap copy to clipboard
🔧 Utilities
(3.2K)
free with in-app purchases
16
MGRS & UTM GPS Map - Land Nav
MGRS & UTM GPS Map - Land Nav
MGRS & UTM GPS Map - Land Nav
MilGPS GPS Coordinates Offline
Free
$9.99 | 100% OFF

Plan routes and navigate precisely on any terrain, online or offline. Offers advanced coordinate systems and export options for outdoor missions and exploration. A PRO upgrade unlocks full features like unlimited layers and tracking.

Route and area planning on mapPoint-to-point and route navigationMovement tracking with elevation/speed
🗺️ Navigation
(6)
free with in-app purchases
17
Grid Ref CH1903
Grid Ref CH1903
Grid Ref CH1903
Swiss Coordinate System
Free

This app helps you find your precise location within the Swiss Coordinate System (CH1903). It displays your Swiss Grid Reference and WGS84 Latitude/Longitude, along with accuracy readings. Share your location easily via text or email.

Swiss Grid Reference displayWGS84 Latitude and LongitudeLocation accuracy readings
🗺️ Navigation
(2)
free
18
Grid post & Photo layout maker
Grid post & Photo layout maker
Grid post & Photo layout maker
Crop & fit picture, square pic
Free

Transform your photos into visually appealing grids for social media feeds. Enhance your images with templates, stickers, and text to create unique collages and stand out.

Variety of grid templates (3x3, 3x4, etc.)Adjust grid transparency and colorAdd trendy stickers and text fonts
📷 Photo & Video
(2.3K)
freemium
19
DrawinGrid
DrawinGrid
DrawinGrid
Drawing grid creator.
Free

Easily create custom grids over reference images and drawing surfaces. This tool simplifies image enlargement and transfer for artists, ensuring accurate proportions with every stroke. Achieve professional results with an intuitive interface.

Custom grid creationImage enlargement toolReference image overlay
📷 Photo & Video
(4.3K)
free with in-app purchases
20
Swiss Grid Coordinates Tool
Swiss Grid Coordinates Tool
Swiss Grid Coordinates Tool
by Nicolas Schotten
$3.99

Easily convert and manage geographic coordinates in various formats, including Swiss Grid, decimal degrees, and GPS. Locate yourself, set pins, calculate distances, and search for places. Share your coordinates and view them on maps.

Coordinate conversionSwiss Grid formatDecimal degrees
🗺️ Navigation
(1)
paid

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