Comparison

Coordinates vs GPS Convert

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Coordinates

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.

Highlights
  • Coordinate conversion (UTM, MGRS, Georef, etc.)
  • Batch conversion of multiple coordinates
  • Add notes, photos, and media to saved locations
  • Datum conversion with PROJ.4 support
  • Real-time navigation and tracking
  • Offline map tile downloads
  • Import/export GPX, GeoJSON, KML files
Features
Read full description

Coordinates is a powerful and user-friendly tool for anyone working with geographic locations — from travelers and surveyors to engineers and GIS professionals. Instantly view, convert, and manage coordinates in a wide range of global formats and datums, all within a clean and intuitive interface. Whether in the field or at the desk, Coordinates is your all-in-one solution for precise location work. # User-friendly Design Your current location is displayed at the intersection of two grey lines, with clear latitude and longitude readouts. You can manually set the location using map taps, coordinate input, or place search. Intuitive buttons give quick access to measurement tools, map layers, location bookmarking, shape drawing, and annotation — all from a clean, compact interface. # Various Coordinate Formats Supports formats like UTM, MGRS, Georef, and more alongside Longitude/Latitude. # Batch Converter Quickly convert multiple coordinates or files in one streamlined action. # Rich Object Details Add notes, photos, and media to any saved object — pins, shapes, or measurements — to keep your data organized and context-rich. Easily share your saved content across devices using backup and export tools. # Datum Conversion Transform coordinates using EPSG, ESRI, and IAU2000 references. Supports X/Y, geodetic, and projected systems. # PROJ.4 Calculator Convert coordinates between systems using the PROJ.4 library, with support for datum shifting and custom projections. # Navigation & Tracking Real-time bearing and distance updates are provided with a large coordinate readout, ideal for on-the-field usage. # Speedometer Track your current speed in real time. # Unit Converter Convert 40+ units (distance, pressure, radiation, etc.) # Signal Board Send big bold messages on-screen # Elevation Support Altitude data is available for land areas # Import / Export - .gpx .geojson .kml file supported # Distance, Bearing & Area Mark points or draw lines to measure distance, bearings, and area. # Offline Map Tiles Download tiles for offline use. Pick a city or define your own area. # Custom Map Tile Selector Choose from Apple Maps, OSM, or add your own tile server with {z}/{x}/{y} format. # Supported Input / Output # Latitude and Longitude DD/DM/DMS Standard UTM NATO UTM MGRS / USNG Georef QTH Locator / Maidenhead (WGS84) World Mercator (WGS84) Web Mercator Geohash what3words Global Area Reference System (GARS) Ordnance Survey National Grid [BNG] OSGB36 ISO 6709 Natural Area Code Irish Grid Reference / Coordinates Plus Code (Open Location Code) Mapcode Dutch Grid ECEF Indian Kalianpur 1975 Open Postcode Geohash-36 Guatemala GTM RT90 SWEREF99 Indian 1975 QND95 / Qatar National Grid IRENET95 / Irish Transverse Mercator KOSOVAREF01 HD 72 / EOV Kertau (RSO) / RSO Malaya Timbalai 1948 / RSO Borneo EST97 Estonian 1997 LKS92 / Latvia TM NZGD49 NZGD2000 CH1903/+ GGRS87 ETRS89-extended / LAEA Europe NTF (Paris) / Lambert zone II French DFCI Grid ARINC 424 FMS ARC1950 Pulkovo 1942 / SK42 PZ-90 H3 Placekey GDM2000 JGD2011 KUDAMS/KTM World Magnetic Model / WMM 2015v2 PRS92 / Philippines Search by name Photo metadata Proj.4 formats Street Address # Subscriptions # “Coordinates – GPS Converter” including most of its features, is completely FREE to use. You can subscribe to this application to remove ads Price may vary by location. Payment for subscriptions will be charged to your iTunes Account at confirmation of purchase Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Subscriptions may be managed by going to your iTunes Account Settings after purchase or by clicking the “Purchase / Manage Subscription. Auto-renewal may be turned off by going to Account Settings after purchase. Subscription cannot be cancelled during the active subscription period Privacy policy: https://mapnitude.com/privacy-policy Terms of use: https://mapnitude.com/terms-of-service

About

GPS Convert

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.

Highlights
  • GPS coordinate conversion
  • Support for WGS84, VN2000, and more
  • Save locations for later use
  • Simultaneous coordinate updates
  • Map annotation information display
Read full description

This app is all about GPS coordinate conversion. Find a location in map with special coordinate system (WGS84, VN2000 …) and you can save to work next time. While saving places, if you modify one end of the data (either the geographic or map grid coordinates), the other end will be simultaneously updated, even the annotation on map. When you tap another annotation on Maps, brief information of this annotation after converting latitude and longitude by proj4 is shown below. We value your feedback and comments. If you like GPS Convert, please rate it on App Store. Thanks for your support and we will continue to devote our best efforts to offer excellent Apps for you!

Screenshots

Coordinates4 screens
GPS Convert4 screens

Verdict

The call

Coordinates and GPS Convert both sit at 4.6 stars, but that hides the real split: 100% of GPS Convert's written reviews are positive against 64% of Coordinates's. GPS Convert also leads on in-app purchases (none vs 6) and iOS requirement (12.0 vs 15.6). Coordinates's advantage is ratings volume (6.7K vs 19) and update cadence (monthly vs every 4 months). On price, rating and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Coordinates sells 6 in-app purchases, starting at $1.99 per month. GPS Convert asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Coordinates against 4.5 for GPS Convert. That said, the two scores are not equally well evidenced: Coordinates has 6.7K ratings behind it against 19, so its average is the more settled of the two. Written reviews are what separate them: 64% of Coordinates's written reviews are positive against 100% of GPS Convert's.

UpkeepUpdate frequency

Coordinates ships an update monthly, GPS Convert every 4 months. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.

Scorecard6 real differences · 4 level
Coordinates versus GPS Convert: the parameters behind the verdict, then further details
ParameterCoordinatesGPS Convert
PriceFreeFree
Rating4.6 (6.7K ratings) — better4.5 (19 ratings)
Positive reviews63.6% of reviews100.0% of reviews — better
Number of ratings6.7K — better19
Update frequencyMonthly — betterEvery 4 months
AdsYes—
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.612.0 — better
Further details — not scored
Size107 MB20 MB
Age rating4+4+
DeveloperMapnitude Company LimitedVu Tran

Customer experience

Coordinates

All ratings6,716 ratings
Positive91.6%
Neutral4.3%
Negative4.1%
Written reviews176 reviews
Positive63.6%
Neutral9.1%
Negative27.3%

GPS Convert

All ratings18 ratings
Positive88.9%
Neutral0.0%
Negative11.1%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Coordinates

Reported bugs

5 issues
  • Coordinate display issues (e.g., UTM showing incorrect hemisphere)
  • App crashing or freezing on launch
  • Inability to delete drawn lines or markers
  • Coordinate conversion not working as expected
  • Compatibility issues with newer iPhone models

Requested features

6 requests
  • Navigation and routing functionality
  • Support for What3Words coordinate system
  • Option to set preferred coordinate format as default
  • Ability to enter addresses or intersections to get coordinates
  • Add altitude information to saved locations
Show 1 more
  • Offline mode for areas without cellular coverage

GPS Convert

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Coordinates

Subscriptions6
  • Plus Upgrade$1.991 Month
  • Plus Upgrade$2.991 Month
  • Plus Upgrade$9.996 Months
Show 3 more
  • Plus Upgrade$15.996 Months
  • Plus Upgrade$17.991 Year
  • Plus Upgrade$28.991 Year
None

GPS Convert

No in-app purchases

Questions

Is Coordinates free?
Coordinates is free to download, with in-app purchases available.
Is GPS Convert free?
GPS Convert is free to download, with no in-app purchases.
Which has better reviews, Coordinates or GPS Convert?
Coordinates is rated higher. Coordinates averages 4.6 out of 5 from 6.7K ratings, while GPS Convert averages 4.5 from 19 ratings.
Which is updated more often, Coordinates or GPS Convert?
Coordinates ships an update monthly, and GPS Convert every 4 months. Most recently, Coordinates was updated on October 17, 2026 and GPS Convert on October 2, 2026.

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