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Coordinates – GPS Converter

Coordinates – GPS Converter

Lat/Lon to UTM, MGRS, and more

6.8K ratings
176 reviews
With Ads
🔧 Utilities
🗺️ Navigation
Free
In-App PurchasesWith Ads

Details

Released
January 18, 2012
Updated
October 14, 2026

Features

Developer

Mapnitude Company Limited
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Coordinates – GPS Converter screenshot #1 for iPhone
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Coordinates – GPS Converter screenshot #5 for iPhone
Coordinates – GPS Converter screenshot #6 for iPhone
Coordinates – GPS Converter screenshot #7 for iPhone
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Coordinates – GPS Converter screenshot #9 for iPhone
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About

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.

✓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
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What users say about Coordinates

Reviews of Coordinates are mostly positive: the Navigation app is rated 4.6/5 from 6.8K App Store ratings. What users like most: accurate location finding, simple and easy to use. Top complaints: occasional bugs and crashes, expensive subscription to remove ads. Summarized from real user reviews.

Positive things

  • 🚀Accurate location finding
  • 👍Simple and easy to use
  • 💡Supports multiple coordinate formats
  • 🚀Works well overseas
  • 👍Helpful for environmental research
  • 👍Fantastic for navigating with Garmin devices

Negative things

  • 🐛Occasional bugs and crashes
  • 💰Expensive subscription to remove ads
  • 🤔Confusing or unintuitive user interface
  • 🔍Difficulty finding small locations
  • 🙄Ads covering important information
  • 🤔Lack of customization options
See all reviews

What's New in Coordinates

9.13.5

October 14, 2026

Updated framework dependency

6

Subscriptions & In-App Purchases

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$1.991 Month
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User reviews

Most RecentHighest RatedLowest Rated

C’est + que PARFAIT !!

Trop bien
LLugano55

Otherwise great app ruined by scam ads

Just a constant barrage of ads claiming I’ve been hacked or my software is expired. More than one ad every 30 seconds. Seems like a nice app but it’s basically unusable.
TTateEubanks

Spammy

Accuracy so-so. Loaded with spam screens. “You are being attacked by 67 viruses!”
Cchasclifton

its just ok

Its a great locator, but hard to use & navigate - a users guide would be useful
Wwindybuoy

This is funny

I got this app mixed up with a school app i needed but currently i am learning about longitude and latitude which is pretty cool but this could actually help
WTWhat every name is taken!!!
See 171 more reviews

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User experience

🐞

Reported Bugs

5 issues

Coordinate display issues (e.g., UTM showing incorrect hemisphere)

Bug

App crashing or freezing on launch

Bug

Inability to delete drawn lines or markers

Bug

Coordinate conversion not working as expected

Bug

Compatibility issues with newer iPhone models

Bug
✨

Requested Features

6 requests

Navigation and routing functionality

Feature

Support for What3Words coordinate system

Feature

Option to set preferred coordinate format as default

Feature

Ability to enter addresses or intersections to get coordinates

Feature

Add altitude information to saved locations

Feature

Offline mode for areas without cellular coverage

Feature

FAQ

What does the Coordinates app do?

The app serves as a powerful tool for converting and managing geographic coordinates. It allows users to view, input, and save locations in a wide array of global formats and datums, making it suitable for precise location work.

What coordinate formats does the app support?

It supports numerous formats including Latitude/Longitude (DD/DM/DMS), UTM, MGRS/USNG, Georef, Geohash, what3words, and many more, catering to diverse professional and personal needs.

Is the app free to use?

The app is free to download and use, offering core functionalities. Additional features and advanced capabilities may be available through in-app purchases.

Can I use the app offline?

Yes, you can download map tiles for offline use, allowing you to work with locations and convert coordinates even without an internet connection. This is ideal for fieldwork in remote areas.

What kind of data can I save with this app?

You can save pins, shapes, and measurements, and enrich them with notes, photos, and media. This helps in organizing your data and providing context for each saved location.