iCMTGIS III vs My GPS Coordinates °
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iCMTGIS III
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iCMTGIS III is a professional GPS/GIS mapping app that will let you record Points, Lines and Area Features with date/time stamp and pre-defined or manually added descriptions. You could also digitize Features on top of a background map or create points by entering angles and distances. LLA, UTM, State Plane and local coordinate systems supported.You could record your track while performing other tasks using this app. View distances and areas on the spot. Stakeout to points or along a Line or Area Feature. Easily import/export Shapefiles, send/receive files via ftp or email, and store files in the Cloud. Effectively collect data and increase productivity for utilities, natural resources, land management, archeology and other GPS/GIS applications. Please note: Location data depends on the GPS receiver used. Continued use of GPS running in the background can dramatically decrease battery life. iCMTGIS III will let you easily toggle the built-in GPS on or off. This app comes with a built-in help file. Requires iOS 9 or newer version of iOS. iCMTGIS III provides the following enhancements over the iCMTGIS II GPS/GIS Data Collection app. 1. Ability to load geo-referenced .tif file as off-line background image for GPS mapping 2.Ability to enter Antenna Height and specify incoming GPS datum for RTK data collection 3. Distance mode for offset GPS data collection 4. Classify Features on a Topic layer 5. Export Shapefiles into a folder; import Shapefiles from a folder 6. Import/Export Feature data in Excel, DXF, KML formats 7. Export Feature data to GPX 8. Import/Export Text Files (with fixed-length field option) for Point Topics 9. Photo support 10. Point Stakeout and Line Stakeout functions. 11. Insert node or Delete node to modify a Line or Area 12. Join or Disconnect Line/Area 13. Nested Point defaults to last used Point Topic. 14. New Feature List format with symbol/pattern support 15. Ability to add built-in Attributes for a Topic 16. Sort/Search/Batch Delete Features and view statistics 17. Create deed plot by entering Deed Calls 18. Export to PDF
My GPS Coordinates °
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 coordinates
- Multiple coordinate formats
- Geotagged photo memories
- Save and bookmark locations
- Compass navigation
- SOS emergency feature
- Data export/import (GPX, KML)
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Get your current GPS coordinates even faster! • Pinpoint Precision with High Accuracy GPS: Discover your exact coordinates, altitude, GPS precision, and satellite count, ensuring you're always on the m • Flexible Coordinate Formats: Tailor your experience with multiple latitude and longitude formats (DD decimal degrees, DDM degrees and decimal minutes, DMS degrees, minutes and seconds sexagesimal , UTM Universal Transverse Mercator, MGRS Military Grid Reference System) to suit your needs. • Snapshot Memories: Capture the moment and location with a photo, complete with all GPS details artistically displayed. • Personalize Your Memories: Customize your Geo-tagged photos by adjusting the position, color, and size of the location data overlay. • Bookmark Your Adventures: Save any location with the option to attach a photo, perfect for revisiting those special spots. • Distance Units of Your Choice: Whether you prefer metric or imperial, choose the unit that makes sense for you. • Unmatched Location Accuracy: Rely on the app’s superior accuracy to pinpoint your exact position. • Map View of Saved Locations: Visualize all your saved spots on a user-friendly map interface. • Effortless Location Search: Easily find locations by address – simplicity at its best. • Instant Location Sharing: Share your current whereabouts quickly and effortlessly. • Organized Memories: Filter your saved locations by date, distance, or keywords for easy access. • In-App Learning Hub: Get to know the app better with the helpful in-app guidance function. • Compass Navigation to Saved Spots: Let the built-in compass guide you back to your saved locations. • Versatile Data Export and Import: Use GPX, KML, or the custom MYGPS format for comprehensive data management, including photos. • Lifesaving SOS Feature: Send an SOS message with your coordinates in emergencies, customizable with a preset number and message. • Customizable Sorting Options: Sort your saved locations by name, date, or proximity to your current position. • Adjustable Location Accuracy Mode: Choose your desired balance between precision and battery consumption. • Seamless Watch Integration: Save locations using your Apple Watch and sync seamlessly with your phone. • Diverse Map Choices: Switch between normal, terrain, hybrid, and satellite maps for diverse viewing options. Our app comes with a application for Apple Watch devices. You can easily save your current location without using your phone and synchronize data afterwards to enjoy viewing your saved locations on a bigger screen! Internet connection is not needed but it's helpful to get better accuracy. Get your current GPS coordinates even faster! Data is based on WGS84. Disclaimer: Accuracy depends on the quality of GPS hardware in your device as well as outside weather conditions. Be aware that GPS does not work well indoors, so try to use it outside most of the time. It is extremely important because trying to get coordinates at home might be difficult. Privacy policy: https://mysticmobileapps.com/legal/privacy/mygpscoordinates Terms and conditions: https://mysticmobileapps.com/legal/terms/mygpscoordinates
Screenshots
Verdict
The clearest difference is price: My GPS Coordinates ° at Free against iCMTGIS III's $199.99. My GPS Coordinates ° also leads on update cadence (fortnightly vs every 3 months). iCMTGIS III's advantage is in-app purchases (none vs 2) and ads (none vs shown). On 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
My GPS Coordinates ° is free to download; iCMTGIS III costs $199.99 up front. My GPS Coordinates ° sells 2 in-app purchases, starting at $0.99 per month. iCMTGIS III asks for nothing beyond the download.
iCMTGIS III ships an update every 3 months, My GPS Coordinates ° fortnightly. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.
| Parameter | iCMTGIS III | My GPS Coordinates ° |
|---|---|---|
| Price | $199.99 | Free — better |
| Rating | — | 4.6 (2.1K ratings) — better |
| Positive reviews | — | 40.5% of reviews |
| Number of ratings | — | 2.1K — better |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 9.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 14 MB | 77 MB |
| Age rating | 4+ | 4+ |
| Developer | CORVALLIS MICROTECHNOLOGY, INC. | MYSTIC MOBILE APPS LLC |
Bugs and requests
iCMTGIS III
Not enough reviews yet to summarise bugs or requests.
My GPS Coordinates °
Reported bugs
3 issues- App crashes or freezes when switching locations
- Coordinates not properly displayed on Apple Watch
- Inconsistent GPS readings at the same location
Requested features
3 requests- Add option to copy coordinates to clipboard
- Improve GPS accuracy and consistency
- Provide a paid ad-free version
In-app purchases
iCMTGIS III
No in-app purchases
My GPS Coordinates °
- Monthly GPS Coordinates+14 Days trial$0.991 Month
- Annual GPS Coordinates+14 Days trial$8.991 Year
Questions
Is iCMTGIS III free?
Is My GPS Coordinates ° free?
Do iCMTGIS III or My GPS Coordinates ° have ads?
Which is updated more often, iCMTGIS III or My GPS Coordinates °?
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