GPS Coordinates & Map Tools vs Geo Changer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GPS Coordinates & Map Tools
Collect, track, and convert GPS coordinate data with support for various coordinate systems. Measure distances and areas on maps, and display KML files. Offers cloud database features for collaboration and offline work.
- Collect GPS coordinates
- GPS tracking
- View coordinate data on map
- Convert coordinate systems
- Measure distances and areas
- Display KML files
- Cloud database functions
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Using the Coordinator app, you can collect coordinate data from land in any coordinate system you choose, from predefined systems. You can collect GPS coordinates. You can use the app as a GPS tracker. You can view the coordinate data on the map. You can search by longitude/latitude. You can convert an existing coordinate into another coordinate system. You can display circumference and area measurements for some coordinates by opening the file created earlier. Also, you can measure distances and areas for coordinates marked on the map manually. You can display a KML file on the map. The coordinator app contains several useful tools for people interested in coordinates, maps, and geographic information systems (GIS). The coordinator offers Cloud Database Functions (creating points, lines & polygons; sharing your layers with teammates; working simultaneously with teammates; working offline and synchronizing; etc.), exporting to KML & Excel files, retrieving the elevation value of points, and so on. You can create your layers and share those layers with your teammates. You can instantly see the data created by other friends on the map. In addition to longitude/latitude, subscribers can find the altitude of a point on the map. Subscribers can use the Coordinator Web app. So you can use the cloud database features of the Coordinator app on your computer's web page and monitor the data instantly. You can view/track and edit cloud database data on the web page. In this way, you can instantly monitor data movements in the mobile app in the field and in the web browser on your computer. The coordinate systems of the countries where the app is most downloaded are added to the app. Current list of countries and their coordinate systems defined in this app: World - GPS(WGS 84) World - WGS 84 - 6 UTM United States - "NAD 1983 HARN State Plane Coordinate Systems(meters & feet)" and "Military Grid Reference System (MGRS)" Algeria - "Nord Sahara 1959 / UTM 6 " Azerbaijan - "Pulkovo 1942 / Gauss-Kruger 3 " and "Pulkovo 1942 / CS63" Bulgaria - "Pulkovo 1942(58) GK 6 " Germany - "DHDN/3 GK" and "ETRS89 UTM 6" India - "Kalianpur 1975 / India" and "Kalianpur 1975 / UTM 6" Indonesia - "Indonesia 1974 UTM 6" and "DGN 1995 Indonesia TM3" Iran - "ED50(ED77) / UTM 6" Iraq - "Nahrwan 1967 / UTM 6", "ED50 / Iraq National Grid", and "Karbala 1979 / UTM 6" Israel - "Palestine 1923/Palest. Grid" and "Palestine 1923/Israeli CS Grid" and "Israel 1993/Israeli TM Grid" Lebanon - "Deir ez Zor / Levant Ster." and "Deir ez Zor / Syria Lambert." Mauritania - "Mauritania 1999 / UTM 6" Morocco - "Merchich / Nord Maroc" and "Merchich / Sud Maroc" Netherlands - "Amersfoort / RD New" and "Amersfoort / RD Old" Palestine - "Palestine 1923/Palest. Grid" and "Palestine 1923/Israeli CS Grid" and "Israel 1993/Israeli TM Grid" Philippines - "Luzon 1911 / Philippines" and "PRS92 / Philippines" Romania - "Dealul Piscului 1930 / Stereo 33" and "Pulkovo 1942(58) / Stereo 70" Russia - "Pulkovo 1942 / Gauss-Kruger 3" Saudi Arabia - "Ain el Abd / UTM 6" and "Ain el Abd / Aramco Lambert." Syria - "Deir ez Zor / Levant Ster." and "Deir ez Zor / Syria Lambert." Turkey - "ITRF 96 - 3" and "ED 50 - 3" and "ITRF 96 - 6" and "ED 50 - 6" United Arab Emirates - "Nahrwan 1967 / UTM" Privacy Policy: https://zipoapps.com/coordinatorios/privacy Terms of Use: https://zipoapps.com/coordinatorios/term
Geo Changer
Easily convert geographic coordinates between various formats like Decimal Degrees, DMS, UTM, and MGRS. Supports bidirectional conversion and clipboard integration for efficient data transfer, even offline.
- Multiple input formats (Decimal Degrees, DMS, UTM, MGRS)
- Multiple output systems (UTM, WGS84)
- Bidirectional conversion
- Clipboard integration
- Offline processing
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Geo Changer converts geographic coordinates and heights in one clear workspace. Enter a position once, then read or copy it in the formats you need for maps, field notes, and technical work. Coordinate formats: • Decimal degrees (DD), degrees and decimal minutes (DDM), and degrees, minutes and seconds (DMS). • Universal Transverse Mercator (UTM) and Military Grid Reference System (MGRS). • WGS 84 geographic coordinates, Earth-centered Earth-fixed (ECEF), and Web Mercator. Edit a coordinate in any of the five map-reference formats and the other formats update together. Adjust displayed precision, copy one reference, share it, or copy all formats at once. Heights with a stated reference: Enter WGS 84 ellipsoidal height or an elevation referenced to EGM2008 or EGM96. Geo Changer converts between these references with bundled geoid grids, so height calculations work offline. View heights in meters, feet, or kilometers. The coordinate inspector also shows geoid undulation and ECEF values. Designed for practical use: The converter keeps your last position for your next session and offers light, dark, and system appearance. Coordinate calculations run on your device, including the bundled geoid models. Geoid-based elevations are model estimates. For survey work, check the required local vertical datum and accuracy before using a converted height.
Screenshots
Verdict
The clearest difference is review sentiment: GPS Coordinates & Map Tools at 100% against Geo Changer's 0%. GPS Coordinates & Map Tools also leads on update cadence (every 2 months vs every 9 months). Geo Changer's advantage is ads (none vs shown). On price, in-app purchases, monetization model 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
Both are free to download. GPS Coordinates & Map Tools sells 9 in-app purchases, starting at $7.99 per 7 days and Geo Changer sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
GPS Coordinates & Map Tools ships an update every 2 months, Geo Changer every 9 months. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.
| Parameter | GPS Coordinates & Map Tools | Geo Changer |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 months — better | Every 9 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 306 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | ZipoApps | Vitalii Parovishnyk |
Customer experience
GPS Coordinates & Map Tools
Geo Changer
In-app purchases
GPS Coordinates & Map Tools
- Unlimited Access3 Days trial$7.997 Days
- Unlimited Access3 Days trial$8.997 Days
- Unlimited Access3 Days trial$9.991 Year
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- 1 Month Subscription1 Month trial$14.991 Month
- Unlimited Access3 Days trial2 variants$19.991 Month
- Unlimited Access3 Days trial2 variants$29.991 Month
- Unlimited Access3 Days trial$39.991 Year
- Unlimited Access3 Days trial$49.991 Year
- 1 Year Subscription$149.991 Year
Geo Changer
- Monthly Tips$0.991 Month
- Coffee tips$1.99
- Lunch tips$7.99
Questions
Is GPS Coordinates & Map Tools free?
Is Geo Changer free?
Do GPS Coordinates & Map Tools or Geo Changer have ads?
Which is updated more often, GPS Coordinates & Map Tools or Geo Changer?
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