Topography vs Coordinates Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Topography
This tool helps civil engineers, architects, and surveyors measure surface areas and convert coordinates. It allows users to calculate polygon areas, convert coordinates to UTM EGSA87 Datum, and export measurements in DXF, KML, or TXT formats via email.
- Convert coordinates to UTM EGSA87 Datum
- Calculate polygon area in square meters
- Export measurements in DXF format
- Export measurements in KML format
- Export measurements in TXT format
- Input coordinates manually
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The application is very useful to Civil Engineers, Architects, Surveyors, and those interested in measuring a surface area or converting its coordinates to UTM EGSA87. This tool enables users to: 1. Convert the coordinates (x,y) to UTM EGSA87 Datum 2. Calculate the area of a polygon in square meters (m2) 3. Send the above measurements by e-mail in [dxf] file format. The dxf file can be opened in a MAC or a PC by any drawing application like Autocad. 4. Send measurements by e-mail in [kml] file format. The kml file can be opened in a MAC or a PC or iPhone by GoogleEarth application. 5. Send measurements by e-mail in [TXT] file format. The text file contains coordinates either in EGSA87 Datum or Latitude and Longitude in decimal degrees or UTM coordinates. The measurements mentioned above can be provided not only by placing the iPhone in each border of a surface area, but also from distance (when users are on their bed or their sofa). Users may also have their final measurements by entering the coordinates either in EGSA87 Datum or Latitude and Longitude in decimal degrees.
Coordinates Pro
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Coordinates Pro: Professional Precision at Your Fingertips Coordinates Pro is engineered for those who demand absolute accuracy in their geospatial work. Whether you're a professional navigator, surveyor, or explorer, this app transforms your device into a precision tool for managing, analyzing, and sharing coordinates—without compromise. Why Choose Coordinates Pro? - Instantly pinpoint and control any location on the globe with a single touch—no cumbersome map navigation or guesswork. - Experience seamless, real-time feedback as you adjust latitude and longitude values independently, ensuring you never miss your mark. - Identify the precise country, ocean, or city beneath your fingertip, empowering you with immediate geographic context for every coordinate. - Bookmark and organize critical locations in a streamlined list, making it easy to revisit and manage your essential waypoints. - Effortlessly geolocate your current position and visualize it on the integrated map for situational awareness wherever you are. Professional-Grade Export and Sharing - Export coordinates in industry-standard formats: WGS84, UTM, and MGRS. - Instantly share locations via clipboard, email, or open them directly in compatible apps—ensuring your data is always actionable and accessible. - Choose from the three main coordinate notations to match your workflow and requirements. Engineered for Serious Users Coordinates Pro is not just another mapping app—it's a precision instrument designed for those who rely on accurate geolocation. Take control of your coordinates and elevate your fieldwork, planning, and reporting with confidence. Experience the difference that true precision makes. Download this app and put professional-grade geolocation in your hands.
Screenshots
Verdict
The clearest difference is update cadence: Topography at every 2 months against Coordinates Pro's every 49 months. Coordinates Pro's advantage is price ($0.99 vs $3.99). On ads, in-app purchases, device support and iOS requirement 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
Topography costs $3.99 and Coordinates Pro $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Topography ships an update every 2 months, Coordinates Pro every 49 months. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.
| Parameter | Topography | Coordinates Pro |
|---|---|---|
| Price | $3.99 | $0.99 — better |
| Rating | 2.3 (3 ratings) — better | — |
| Positive reviews | 58.6% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months — better | Every 49 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.1 | 15.6 — better |
| Further details — not scored | ||
| Size | 2 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Georgios Graikousis | appdoctors UG |
In-app purchases
Topography
No in-app purchases
Coordinates Pro
No in-app purchases









