CoilTrail
Metal detector log & GPS map
About
This app helps metal detectorists log their finds and map their search areas. It records your route, logs treasure locations with photos and depth, and offers advanced mapping features. Analyze your findings and equipment performance to improve your treasure hunting success.
What's New in CoilTrail
5.0.2
October 9, 2026
New in version 5.0.2: • Property Identifiers & Lookup (Finland): Added a new map overlay for property identifiers (kiinteistötunnukset). You can now also long-press any parcel on the map to highlight its boundaries, copy the property ID, or pre-fill it directly into a new landowner permission! • CoilTrail Cloud & Web: Safely sync your finds, photos, folders, routes, and landowners to the cloud and access your collection on your computer browser (coiltrail.com). • Performance & Memory: Optimized map thumbnail memory usage and improved map tile caching.
MoreSubscriptions & In-App Purchases
CoilTrail Pro monthly
Advanced map features & tools
FAQ
What is CoilTrail?
CoilTrail is a metal detector log and GPS map application designed to help users record their finds, track their search routes, and analyze their treasure hunting performance. It offers advanced mapping features and data export capabilities.
Does CoilTrail have ads?
No, CoilTrail does not contain advertisements. The app is free to download and use, with optional in-app purchases for Pro features.
What are the subscription options for CoilTrail Pro?
CoilTrail Pro offers two subscription plans: a monthly plan for $3.99 with a 7-day free trial, and a yearly plan for $34.99 with a 7-day free trial. These plans unlock advanced features like 3D LiDAR maps and soil analysis.
Can I use CoilTrail offline?
While the core logging and GPS tracking features require a GPS signal, many of the advanced mapping features and data management can be accessed offline once downloaded. The app is designed to be a comprehensive tool for field use.
What devices does CoilTrail support?
CoilTrail is available for iPhone, iPad, and iPod devices, indicating strong compatibility with Apple's iOS ecosystem.
How often is CoilTrail updated?
The app was last updated on September 14, 2026, suggesting a commitment to ongoing development and improvements. Users can expect regular updates to enhance functionality and address any issues.
What is the age rating for CoilTrail?
CoilTrail has an age rating of 4+, making it suitable for users of all ages. This indicates no mature content and a generally safe user experience.
Can I export my findings from CoilTrail?
Yes, CoilTrail allows you to export your finding reports and session data in CSV or PDF file formats. This feature is valuable for record-keeping and sharing your treasure hunting successes.
