The Metal Detectorist's Compass.
Trace the Past. Find the Treasure.

Your compass to the best metal-detecting spots. Our terrain map sees straight through trees and grass, so you can pin promising targets from your desk and navigate to them in the field — even in dense forest with zero signal.

🖥️ Web research platform 📱 iOS & Android app
🔒 Free to start   •   🌍 Europe coverage   •   🤖 AI-powered analysis   •   📱 iOS & Android app   •   🔄 Platform + app in sync

How It Works

From your living room to a find in the ground — here's the full process, step by step.

1
🖥️ Web platform

See what satellites can't show you

Switch on our terrain map and the landscape changes completely. Trees and grass disappear — what remains is the bare surface of the earth, and every bump, ditch, and hollow in it. Old field boundaries, raised platforms, ancient ditches and Celtic earthworks that are completely invisible to the naked eye suddenly stand out clearly. This is your starting point for finding productive areas.

Terrain map revealing ancient earthworks and field boundaries
2
🖥️ Web platform

Mark the spots worth investigating

Spotted a suspicious circular feature? An old road crossing a field? Cross-reference with Roman roads, medieval river networks, and known archaeological sites — all overlaid on the same map. When something lines up, drop a pin, add a note, and save it to your hit list. All from your armchair, before you've left the house.

Dropping pins on a research map at home
3
📱 Mobile app

Navigate straight to the spot — even in thick forest

This is where the app earns its keep. Features you spotted on the terrain map are completely invisible once you're standing in dense woodland — there's nothing to see. But the app shows your pinned spots on a live GPS map, so you always know the exact direction and distance to your target. Walk straight there, no guessing.

Navigating through forest with GPS app on smartphone
4
📱 Mobile app

Track every metre — never search the same ground twice

Background GPS records your path the entire time you're out, even with the screen off in your pocket. Every session is saved as a coloured trail on the map. Come back the following week and your previous coverage is still there — so you can pick up exactly where you left off and work through an area systematically, with zero overlap between sessions.

Map showing GPS track coverage across a searched area
5
📱 Mobile app

Log every find on the spot

The moment you dig something up, open the app and log it — photograph it in the ground, note the depth, add a comment. The exact GPS location is recorded automatically. Nothing gets forgotten, nothing gets mixed up with finds from other days. Everything is pinned to the map exactly where you found it.

Finds journal showing photos, location and notes
6
🖥️ Web platform

Review everything back home and plan smarter

Back at your desk, all your finds, tracks and notes are synced to the research platform and overlaid on the map. See which areas produced finds and which didn't. Use that to decide where to focus next. Over time you build a detailed, personal picture of the land you're hunting — and every session makes the next one more productive.

Reviewing GPS tracks and finds on desktop at home

See What Satellites Miss

Our terrain map strips away vegetation and reveals what's hidden beneath — features invisible on any other map layer.

Satellite view of wooded field
Satellite view
Terrain map hillshade showing earthwork features
Terrain map
0.5m resolution  ·  Netherlands  ·  UK  ·  Germany  ·  Belgium  ·  France

Everything Built for Serious Detectorists

From desktop research to field recording — every feature is designed to make you find more.

🖥️  On the Research Platform (web)
AI heatmap overlay showing hotspot scan results on aerial map
🤖

AI Scan — Let the Machine Do the Research

Draw a box on the map, hit scan. Our AI analyses the terrain map, cross-references your region's archaeology and battlefield history, and pins 3–8 high-potential spots with full explanation — terrain signals, historical context, expected finds, and search advice.

Illustrated 1750 historic map of Wyeford Hundred
🗺️

Historic Maps & Roman Roads, Overlaid

Toggle between modern satellite, our terrain map, VICI archaeological sites, Roman roads, and medieval river networks — all on a single map. Cross-reference layers to find where history converges in the same field.

Researcher at home pinning targets on a terrain map at night
📌

Pin Every Spot Worth Searching

Spotted a suspicious ring ditch on the terrain map? A crossroads on a Roman road? Drop a pin. Add notes, set a priority, and build up your hit list entirely from the comfort of home. Every pinned spot syncs instantly to the app — ready for when you're in the field.

🔗
Research at home → Navigate in the field Your pinned spots travel with the app. Walk straight to your target — even in dense forest where nothing is visible — because the app shows exactly where to go on the GPS map.
📱  In the Field (mobile app)
Detectorist in misty forest navigating to a pinned spot on the GPS map
🧭

Walk Straight to Your Target — Even Blind in the Forest

The terrain map reveals earthworks and ancient features that are completely invisible once you're standing in thick woodland. That's where the app earns its keep. Your pinned spots appear on your live GPS map, so you always know exactly how far away the target is and which direction to walk — even without mobile signal.

No more wandering a field hoping to stumble across something. Research the area at home, pin it, walk straight to it.

Tablet showing GPS track on aerial map covering 12.4km route
📍

Never Walk the Same Ground Twice

Background GPS records your path even when the phone is locked. See your coverage as a live trail on the map, review sessions later on the platform, and share your route with your group. No more re-hunting empty ground.

Phone mockup showing finds journal grid with Roman coins, key and buckle
💎

Log Finds in Seconds, Review Them Forever

Photograph each find in the field. The app captures depth, date, and GPS coordinates automatically. Back home, every find appears on your research map exactly where you dug it — building a permanent, searchable record of everything you've ever found.

Group of detectorists reviewing a paper map next to a car with detector
👥

Hunt Together, Cover More Ground

Start a group session and see every member's live position on the map. Coordinate coverage, avoid overlap, and share spots in real time. Pro members can also see community hunts happening near them — and join in. Requires a mobile data connection.

Simple, Honest Pricing

Start free and upgrade when you're ready. No surprise charges, cancel any time.

Free
0
forever
 
  • Full research map — terrain map, VICI, Roman roads, medieval layers
  • Up to 2 pinned spots
  • GPS tracking — last 2 sessions stored
  • Finds journal — up to 10 finds
  • AI scans
  • Unlimited spots, tracks & finds
  • Group hunts & community events
  • GPX / CSV export
Try for Free

All prices include VAT where applicable. Pro plan billed annually. Cancel any time.

Get the Field App

The web platform is powerful on its own — but paired with the app, it's a complete system. Download free and log your first find today.

App launching soon — register on the platform to be first in line

Ready to Hunt Smarter?

Free account. Web platform + mobile app. No credit card needed.