Treasure Finder Pro

4fx

In-app purchases

About this app

Never cover the same ground twice. Treasure Finder Pro is the ultimate companion app built exclusively for metal detectorists, mudlarks, and treasure hunters. Designed for the field, it seamlessly tracks your exact detecting paths and lets you build a digital museum of every relic, coin, and artefact you uncover.
Whether you’re sweeping a local beach or exploring remote historic fields, Treasure Finder Pro ensures you know exactly where you’ve been and exactly where your treasures were found.

KEY FEATURES:
Precision GPS Tracking
Hit start and put your phone in your pocket. The app silently maps your exact walking path in real-time using high-accuracy satellite views. Easily see the ground you've covered so you never waste time sweeping the same area twice.

Log Your Finds on the Spot
Uncover something amazing? Log it instantly. Snap a high-res photo, add a title, jot down field notes, and the app will automatically pin the exact GPS coordinates of the hole.
Use the Share button to easily send your find to your friends

Historical Map & Location Search
Zoom out on the dedicated History map to view all of your past detecting sessions layered together. Easily search for specific towns or permissions and see exactly which fields you’ve cleared over the years and where your highest concentration of finds is located.

Built for the Outdoors
Treasure Finder Pro features a sleek, high-contrast dark mode interface specifically optimised to be readable in bright sunlight and easy to navigate with dirty hands. No complex menus—just pure functionality.

Offline-First & Private Detecting
In a remote field with zero cellular service? No problem. Treasure Finder Pro is built offline-first. Your tracks and finds are saved directly to your device and will sync to the map seamlessly. Your secret permissions and coordinate data are 100% private and never leave your phone.
Stop guessing where you walked yesterday. Start building your interactive treasure map today.

What’s new

Advanced AI Identification: Coin Recognition: Upgraded AI analyses profiles, inscriptions, and portraits for accurate identification.Rich Artefact Insights: Instantly discover the object's material, age, and historical context.Review Before Saving: Edit AI-populated details before adding items to your digital finds drawer.

High-Resolution UK LiDAR Maps (Pro): Reveal Hidden Archaeology: View ancient boundaries, mounds, and earthworks using advanced elevation layers.