Comparison

Atlas 3D vs CoilTrail

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Atlas 3D

This utility app allows users to scan and visualize their surroundings in real-time or underground using specialized devices. It offers directional guidance with a built-in compass and provides tools for analyzing and sharing scan data. Users can also update device software and access a manual within the application.

Highlights
  • Real-Time Scanning mode
  • Underground Scanning mode (3D)
  • Pointer mode with alerts
  • Integrated compass
  • Device software updates
  • Scan data analysis and sharing
  • User Manual
Read full description

- Analyze your scannings with 3D Isosurface visualization. - With Real-Time Scanning mode, navigate your device in the desired area and view the results in real time. - With Underground Scanning mode, scan the area you specify automatically or manually, with the desired width and height, and view the results in 3D. - With Pointer mode, navigate your device in the desired area, view the results with indicators and audio alerts. - Find your direction with the compass included in our app without needing other applications. - Use your Field Scanning devices with default frequencies or with your own frequencies. - View, analyze and share the records of Underground Scans that you have saved in Saved Scans and view/save a shared record that others shared with you. - Quickly learn how to use the app with the User Manual within the app. - Update your device software within the app. - Use the application with Turkish or English support (more language options are coming soon).

About

CoilTrail

This app helps metal detectorists log their finds and track their search routes using GPS. It allows users to map treasures, analyze terrain, and manage landowner permissions. Advanced features include 3D visualization and cloud synchronization for data backup and access.

Highlights
  • GPS route tracking
  • Finds mapping and logging
  • 3D and AR showcase
  • LiDAR and hillshade maps
  • Soil and topography analysis
  • Distance and area measurement
  • Cloud sync and web access
Features
Read full description

Welcome to CoilTrail, the ultimate metal detector log and relic hunting app. Whether you are a weekend hobbyist or a seasoned professional, this complete metal detecting diary is your essential tool for GPS treasure hunting. Stop relying on your memory and start mapping your success! - Detectorist's Route Tracker Never search the same empty ground twice! Our smart GPS tracker records your exact walking path while you swing. Simply keep the app open or use our handy screen-awake feature, and save your sweeping routes directly to the map. - Detector Finds Map & Treasure Find Recorder Log every coin, relic, and piece of jewelry exactly where you dug it. Add photos, depth, and custom color pins to build your personal detector finds map. Categorize your trips into folders for easy browsing. - 3D Showcase & Augmented Reality (Pro/Cloud) Bring your finds to life! Inspect your treasures in a 3D vitrine, easily remove photo backgrounds, or import true 3D models (.glb/.gltf). Use the AR view to explore your saved finds directly through your camera in the real world. - 3D LiDAR & Hillshade Maps (Pro) Uncover hidden terrain features like old riverbeds, sunken paths, and ancient foundations. Access global high-resolution 3D LiDAR and Hillshade maps. Use the interactive opacity slider to blend the 3D shadows perfectly with your base map! - Advanced Soil Maps & Topography (Pro) Identify the best grounds for old settlements! Access dynamic USGS geological maps in the United States and GTK soil maps in Finland to analyze ground types (sand, clay, bedrock) directly under your feet. - Distance & Area Measuring Tools (Pro) Measure exact distances and field areas directly on the map. Perfect for planning your search grids and estimating the size of potential hunting grounds before you walk. - Metal Detecting Logbook & Stats (Pro) Keep a detailed history of your equipment and target ID statistics. The perfect coinshooting journal for analyzing which detector, coil, and settings work best for specific items. - Landowner Permissions (Pro) Easily save landowner contact details and permission boundaries directly on the map. Always know whose land you are on and who to call. - Cloud Sync & Desktop Web Access (Cloud) Back up your entire collection—including photos, routes, folders, and landowner notes—securely to the cloud. Seamlessly restore your data when switching phones, and plan your next hunts or browse your finds on a big screen using the CoilTrail Web version on your computer! - Export & Backup (Pro) Export your finding reports and session data to CSV or JSON files. Keep your valuable personal data safe with easy backup options. Turn your smartphone into the most powerful relic hunting app available. Download CoilTrail today and start building your personal treasure map! Terms of Use (EULA) & Privacy Policy: https://coiltrail.com/tietosuoja

Screenshots

Atlas 3D4 screens
CoilTrail4 screens

Verdict

The call

The clearest difference is in-app purchases: Atlas 3D at none against CoilTrail's 3. CoilTrail's advantage is update cadence (every 5 days vs fortnightly). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CoilTrail sells 3 in-app purchases, starting at $3.99 per month. Atlas 3D asks for nothing beyond the download.

UpkeepUpdate frequency

Atlas 3D ships an update fortnightly, CoilTrail every 5 days. The most recent releases landed on November 4, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 7 level
Atlas 3D versus CoilTrail: the parameters behind the verdict, then further details
ParameterAtlas 3DCoilTrail
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—1 — better
Update frequencyFortnightlyEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size66 MB92 MB
Age rating4+4+
DeveloperAtlas DedektorANTTI-PEKKA DAVIDSSON

Customer experience

Atlas 3D

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

CoilTrail

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Atlas 3D

No in-app purchases

3 purchases

CoilTrail

Subscriptions3
  • CoilTrail Pro monthly7 Days trial$3.991 Month
  • CoilTrail Cloud & Web$4.991 Month
  • CoilTrail Pro Yearly7 Days trial$34.991 Year

Questions

Is Atlas 3D free?
Atlas 3D is free to download, with no in-app purchases.
Is CoilTrail free?
CoilTrail is free to download, with in-app purchases available.
Do Atlas 3D or CoilTrail have ads?
Neither Atlas 3D nor CoilTrail shows ads.
Which is updated more often, Atlas 3D or CoilTrail?
Atlas 3D ships an update fortnightly, and CoilTrail every 5 days. Most recently, Atlas 3D was updated on November 4, 2026 and CoilTrail on November 10, 2026.

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