Grid Ref UTM vs GPS Coordinates Converter App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grid Ref UTM
Pinpoint your exact map reference location globally using the Universal Transverse Mercator (UTM) system. Displays UTM grid references, hemisphere, and WGS84 latitude/longitude. Share your location via Twitter. Ideal for outdoor enthusiasts.
- UTM Grid Reference display
- WGS84 Latitude and Longitude
- Hemisphere information
- Location sharing via Twitter
- Accuracy of readings indicator
- International operation with USA UTM Zones guide
Read full descriptionHide full description
Pinpoint your current map reference location anywhere in the world, using the Universal Transverse Mercator geographic coordinate system. (UTM) App Provides: UTM Grid Ref, Hemisphere, and WGS84 Latitude and Longitude values. The Accuracy of Readings, as indicated by your device, will also be shown. Tweet to Share your Location via Twitter! Grid Ref UTM - Your Grid Reference App! App will operate internationally. App includes a graphical guide to the United States (USA) UTM Zones. Ideally suited for use by walkers, hikers and outdoor sports enthusiasts. It is recommended that you should always carry a map and physical compass when on outdoor pursuits. For best results, use in a flat position, not an upright position. Much like a traditional compass. Use in an open space, where possible, away from trees, buildings and sources of interference. For continued on-screen display of Grid Reference information, please set your Auto-Lock preference in the 'Settings' App. (Settings -> General -> Auto-Lock) Compatible with handsets that feature GPS hardware. You may have to grant the app permission to use this information. -- Ad Supported.
GPS Coordinates Converter App
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 coordinates
- Share coordinates via messaging and social apps
- Unlimited pin save (with IAP)
- Unlimited GPS conversions (with IAP)
- Ad-free experience (with IAP)
Read full descriptionHide full description
GPS Converter is an essential, an advanced, yet simple to use mobile application which is designed to convert geographic coordinates to/from different types of coordinate systems. It provides more options than any other GPS Converter out there! Easily and quickly convert coordinates from/to: ================================== - UPS/UTM using WGS 84 - MGRS using WGS 84 - Latitude Longitude Decimal Degrees - Latitude Longitude Degrees Minutes Seconds (D°M'S") - Latitude Longitude Degrees Minutes (D°M') Save and recall: ============ Save and recall frequently used coordinates. Share coordinates: ============= Share coordinates via Notes, Messaging, E-mail, Twitter, and other App extensions. GPS Coordinate Pro (IAP required to unlock some items): - Unlimited Pin Save - Unlimited GPS Conversions - No Ads Privacy Policy is available at https://gps-converter-6f286.firebaseapp.com/privacy_policy.htm and Terms of Use: https://gps-converter-6f286.firebaseapp.com/terms_condition.htm
Screenshots
Verdict
The clearest difference is rating: Grid Ref UTM at 4.6 against GPS Coordinates Converter App's 4.0. Grid Ref UTM also leads on iOS requirement (11.0 vs 15.0). GPS Coordinates Converter App's advantage is update cadence (monthly vs every 10 months) and ratings volume (1.7K vs 183). On price, review sentiment, ads and in-app purchases 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
Both are free to download. Grid Ref UTM sells 1 one-off in-app purchase and GPS Coordinates Converter App sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Grid Ref UTM holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: GPS Coordinates Converter App has 1.7K ratings behind it against 183, so its average is the more settled of the two. Written reviews point the same way: 74% of Grid Ref UTM's written reviews are positive against 71% of GPS Coordinates Converter App's.
Grid Ref UTM ships an update every 10 months, GPS Coordinates Converter App monthly. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.
| Parameter | Grid Ref UTM | GPS Coordinates Converter App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (183 ratings) — better | 4.0 (1.7K ratings) |
| Positive reviews | 73.7% of reviews — better | 70.6% of reviews |
| Number of ratings | 183 | 1.7K — better |
| Update frequency | Every 10 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 5 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | Mike Irving | Monocubed, Inc |
Customer experience
Grid Ref UTM
GPS Coordinates Converter App
Bugs and requests
Grid Ref UTM
Not enough reviews yet to summarise bugs or requests.
GPS Coordinates Converter App
Reported bugs
3 issues- Difficulty entering coordinates manually
- Map not showing location in some cases
- Inconsistent behavior when saving locations
Requested features
3 requests- Add ability to save and name locations
- Improve map functionality (e.g., allow panning, place markers)
- Provide more coordinate format conversion options
In-app purchases
Grid Ref UTM
- Go Ad Free$0.99
GPS Coordinates Converter App
- Monthly Subscription$2.991 Month
- GPS Coordinates Pro$4.99
Questions
Is Grid Ref UTM free?
Is GPS Coordinates Converter App free?
Which has better reviews, Grid Ref UTM or GPS Coordinates Converter App?
Do Grid Ref UTM or GPS Coordinates Converter App have ads?
Which is updated more often, Grid Ref UTM or GPS Coordinates Converter App?
Other comparisons
