Best Coordinate Converter Apps

250+ iOS apps curated and reviewed

3.7 avg rating
14 free apps
Updated August 2026

Looking for free coordinate converter apps? 14 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Coordinate Converter Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Coordinate Converter - MyGPSCCoordinate Converter - MyGPSCFree4.8★ (20)NoNoAug 2026
2Coordinates – GPS ConverterCoordinates – GPS ConverterFree4.6★ (6.6K)YesYesAug 2026
3GPS Coordinates Converter AppGPS Coordinates Converter AppFree4.0★ (1.7K)NoYesAug 2026
4Lat/Long Coordinate ConverterLat/Long Coordinate ConverterFreeNoNoMay 2026
5CoordTool Coordinate ConverterCoordTool Coordinate ConverterFreeNoYesJul 2026
6Scout Coordinate Converter ProScout Coordinate Converter ProFree5.0★ (1)YesNoMay 2026
7GPS Coordinate ConverterGPS Coordinate Converter$8.994.6★ (12)NoNoJul 2026
8Lat Lon ConverterLat Lon ConverterFree3.0★ (4)NoYesAug 2026

Top Picks for Coordinate Converter

Coordinate Converter - MyGPSC#1

Coordinate Converter - MyGPSC by Richard Vetter

DMS, DDM, UTM, MGRS, and GARS
Editor's Choice
🗺️ Navigation
4.8(20 ratings)
Free
Coordinate Converter - MyGPSC screenshot 1
Coordinate Converter - MyGPSC screenshot 2
Coordinate Converter - MyGPSC screenshot 3

Convert GPS coordinates to various formats like DMS, DDM, UTM, MGRS, and GARS. This tool works offline, allowing you to capture, convert, and save locations without an internet connection. It's ideal for field use, SAR operations, and map enthusiasts.

Coordinates – GPS Converter#2

Coordinates – GPS Converter by Mapnitude Company Limited

Lat/Lon to UTM, MGRS, and more
Strong Contender
🗺️ Navigation
4.6😊(6.6K 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
GPS Coordinates Converter App#3

GPS Coordinates Converter App by Monocubed, Inc

Latitude and Longitude Finder
Worth Considering
🗺️ Navigation
4.0😊(1.7K ratings)
FreeIn-App Purchases
GPS Coordinates Converter App screenshot 1
GPS Coordinates Converter App screenshot 2
GPS Coordinates Converter App screenshot 3
GPS Coordinates Converter App screenshot 4
GPS Coordinates Converter App screenshot 5

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.

What We Love

  • 👍 Easy to use
  • 🚀 Quick and accurate conversions
  • 💡 Helpful for various use cases (search and rescue, oil rigs, etc.)

Room to Improve

  • 🐛 Occasional bugs and crashes
  • 📝 Forced reviews to continue using the app
  • 🔒 Concerns about privacy (requests for camera and microphone access)

More Coordinate Converter apps to explore

4
Lat/Long Coordinate Converter
Lat/Long Coordinate Converter
Lat/Long Coordinate Converter
Lat/Long DMS to DD
Free
🔧 Utilities
(0)
5
CoordTool Coordinate Converter
CoordTool Coordinate Converter
CoordTool Coordinate Converter
WGS84, UTM & MGRS mapping
Free
🔧 Utilities
(0)
6
Scout Coordinate Converter Pro
Scout Coordinate Converter Pro
Scout Coordinate Converter Pro
Convert GPS coordinates & Map
Free

This utility app transforms your device into a powerful GPS coordinate converter. It automatically detects various coordinate formats and supports unique LORAN-C conversion. Visualize, measure, and save your coordinates with an interactive map and offline functionality.

Intelligent auto-detection of coordinate formatsUnique LORAN-C support with NOAA algorithmsConverts between 10+ coordinate formats
🔧 Utilities
(1)
ad-supported
7
GPS Coordinate Converter
GPS Coordinate Converter
GPS Coordinate Converter
gps format converter & more
$8.99

Easily convert between various geographic coordinate formats, measure distances and bearings between points on a map, and access an onboard database of aviation navigation aids. Includes a specialized keyboard for accurate data entry and the ability to save favorite locations.

Coordinate format conversion (decimal degrees, DMS, UTM, MGRS, etc.)Distance and bearing measurement on a mapOnboard database of airports and navigation aids
🗺️ Navigation
(12)
paid
8
Lat Lon Converter
Lat Lon Converter
Lat Lon Converter
by Le Vu
Free

Easily convert coordinate data between Decimal Degrees, Degrees Minutes, and Degrees Minutes Seconds formats. This tool is ideal for location-based tasks and navigation, supporting various input styles.

Decimal Degrees conversionDegrees Minutes conversionDegrees Minutes Seconds conversion
🔧 Utilities
(4)
free with in-app purchases
9
Convert Coordinates DD DMS DDM
Convert Coordinates DD DMS DDM
Convert Coordinates DD DMS DDM
The simple location converter
$0.99

This utility app simplifies location conversions between various coordinate formats including DD, DMS, DDM, and UTM. Users can select coordinates from their current location or pinpoint them on a map for easy conversion.

Converts DD, DMS, DDM, and UTM formatsUses current locationSelect coordinates on a map
🔧 Utilities
(0)
paid
10
GPS Units Converter Lite
GPS Units Converter Lite
GPS Units Converter Lite
by 3B Soft srls
Free

Easily convert GPS coordinates between over 4000 geographic and projected systems worldwide. Supports local and historical systems, with a simple map interface to view coordinates in WGS84 and your chosen system.

Supports 4000+ coordinate systemsConverts geographic and projected systemsIncludes local and deprecated systems
📊 Productivity
(2)
ad-supported
11
GPS Units Converter
GPS Units Converter
GPS Units Converter
Coordinate conversion
$0.99
$4.99 | 80% OFF

This app converts GPS coordinates between over 4000 geographic and projected systems worldwide. It allows users to select a target system, locate points on a map, and view coordinates in both WGS84 and the target system. Current location can also be translated.

Converts over 4000 coordinate systemsSupports projected and geographic systemsMap-based point location
📊 Productivity
(1)
paid
12
Coordinate Calculator Ultra
Coordinate Calculator Ultra
Coordinate Calculator Ultra
Professional Coordinate Tool
$0.99
🗺️ Navigation
(0)
13
Hunt Coordinate Converter
Hunt Coordinate Converter
Hunt Coordinate Converter
by Stephen Walsh
Free
🗺️ Navigation
(0)
14
Outdooractive. Hike and Ride
Outdooractive. Hike and Ride
Outdooractive. Hike and Ride
Trail Maps, GPS & Routes
Free

Discover and navigate officially approved outdoor routes worldwide for various sports. Plan your own adventures with detailed maps and offline capabilities. Share your location for safety and connect with a global community.

Discover officially approved routesPlan custom routes with map plannerOffline map and route saving
✈️ Travel
(445)
free with in-app purchases
15
GeoShift: Coordinate Converter
GeoShift: Coordinate Converter
GeoShift: Coordinate Converter
UTM, GNSS Survey & AR Stakeout
Free
🔧 Utilities
(0)
16
CoordCap: Capture & Convert
CoordCap: Capture & Convert
CoordCap: Capture & Convert
Transform Coordinates
Free
🗺️ Navigation
(0)
17
GPS Convert
GPS Convert
GPS Convert
Trans GPS from CRS to another
Free

Easily convert GPS coordinates between various systems like WGS84 and VN2000. Save locations for future use, with simultaneous updates to both geographic and map grid coordinates. View converted location data directly on the map.

GPS coordinate conversionSupport for WGS84, VN2000, and moreSave locations for later use
🗺️ Navigation
(19)
free
18
Coordinate Master
Coordinate Master
Coordinate Master
by Anthony Dunk
$3.99

Convert coordinates between over 1700 global systems using PROJ4 library. Supports various formats including lat/lon, UTM, and national grids. Can use GPS or photo data for input.

1700+ coordinate systemsPROJ4 library integrationSupports lat/lon, UTM, national grids
🔧 Utilities
(5)
paid
19
Polar and Cartesian Converter
Polar and Cartesian Converter
Polar and Cartesian Converter
Convert cartesian to polar
Free

Easily convert between polar and Cartesian coordinate systems. Input your values and instantly receive the converted results. Ideal for students and professionals needing quick calculations.

Polar to Cartesian conversionCartesian to Polar conversionSimple value input
📚 Education
(1)
ad-supported
20
UTM Coordinates Tool
UTM Coordinates Tool
UTM Coordinates Tool
Convert & Calculate
$3.99

Easily convert coordinates between UTM, decimal degrees, GPS, and sexagesimal formats. Locate yourself, set pins, measure distances, search for places, and share your location data.

Convert between 4 coordinate formatsLocate current positionSet and move map pins
🗺️ Navigation
(11)
paid

FAQ about Coordinate Converter

What are the best coordinate converter apps for iPhone?
Coordinate Converter - MyGPSC tops our coordinate converter apps ranking as of August 2026, with a 4.8-star average from 20 App Store ratings, and it's free to download.
Yes — 14 of the top coordinate converter apps we rank are free to download, including Coordinate Converter - MyGPSC and Coordinates – GPS Converter.
Coordinate Converter - MyGPSC has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ coordinate converter apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Coordinate Converter supports Decimal Degrees (DD), Degrees Minutes Seconds (DMS), Degrees and Decimal Minutes (DDM), Universal Transverse Mercator (UTM), Military Grid Reference System (MGRS), and Global Area Reference System (GARS).
Yes, Coordinate Converter works entirely offline. You do not need a signal or internet connection to perform coordinate conversions, making it ideal for remote areas.

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