Terramark

The GPS survey camera
for field professionals

Photos stamped with coordinates, date, address, altitude, GPS accuracy and compass heading — plus one-tap waypoints and the export formats your office already uses.

No ads No account Works fully offline Your data stays on your device
Download on the App Store Get it on Google Play
For iPhone, iPad and Android
Terramark record detail: photo stamped with coordinates, address and azimuth Terramark map view with photo and waypoint pins

Built for the job site

Capture

  • Stamps: coordinates (Decimal, DMS, UTM, MGRS), date/time, address, altitude, ±m accuracy, azimuth
  • One-tap waypoints — poles, valves, boundary corners without a photo
  • Addresses resolve automatically when you're back online
  • Correct photo orientation even with rotation locked
  • GPS EXIF embedded in every photo

Organize

  • Projects with record lists
  • Map view of every pin
  • Notes and categories on any record, editable anytime

Export (Pro)

  • KMZ for Google Earth — photos in placemark balloons
  • CSV & GeoJSON with UTM zone + EPSG codes for QGIS/ArcGIS
  • PDF field reports: cover, photo pages, summary table
  • Batch ZIP via AirDrop, email, WhatsApp or Files

Terramark Pro

Free: 2 projects, 20 records each — enough to try it on a real job.

Pro unlocks unlimited projects and records, all exports, PDF reports, UTM/MGRS formats and raw+stamped dual save. 14-day free trial.

Explore

Built for your role

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For Surveyors & Engineers

Field-accurate photos, office-ready exports into your GIS software.

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For Electric, Water & Telecom Crews

Log poles, valves and boundary corners in one tap — no photo required.

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Terramark for iPhone & iPad

Built on AVFoundation and Core Location for best-accuracy GPS.

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Terramark for Android

The same GPS survey camera, tuned for Android with CameraX.

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Terramark vs GPS Camera 55

An honest, feature-by-feature comparison before you switch.

Frequently asked questions

Do I need a subscription to use Terramark?

No, not to start. The free tier gives you 2 projects with 20 records each — enough to try it on a real job. Terramark Pro unlocks unlimited projects and records, all export formats and PDF reports as a subscription with a 14-day free trial.

Does Terramark work without an internet connection?

Yes. Capturing photos and waypoints works fully offline. Street addresses resolve automatically and get added to your records once your device is back online.

Does Terramark support UTM and MGRS coordinates?

Yes. Every record can display coordinates in Decimal, DMS, UTM or MGRS format, and Pro exports (CSV, GeoJSON) include the UTM zone and EPSG code for GIS software like QGIS or ArcGIS.

Is Terramark available on Android?

Yes, Terramark is available on both the Apple App Store and Google Play with the same feature set.

Does Terramark upload my photos or project data anywhere?

No. There are no accounts and no cloud sync — your photos, coordinates and projects stay on your device. The app sends only anonymous crash and usage telemetry, never your content.