Comparison

SlashScan vs FireIntel

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

Head to head
About

SlashScan

This app uses LiDAR on compatible iPads to scan and estimate the volume of forest slash piles in real-time. It generates 3D models and allows for offline processing, making it ideal for forestry operations and research in remote areas.

Highlights
  • Real-time 3D scanning with LiDAR
  • Automated 3D mesh reconstruction
  • Accurate volume estimation
  • Integrated mapping with GNSS tagging
  • Offline processing capability
  • Forest biomass inventory
Features
Read full description

SlashScan is an iOS application for real-time estimation and mapping of forest slash-pile volumes using the built-in LiDAR sensor of iPad Pro devices. Developed through research at Oregon State University’s College of Forestry, SlashScan provides an accurate, portable, and field-ready solution for forestry operations, biomass inventory, and research applications. ■ Key Features Real-time 3D Scanning: Capture detailed point clouds of slash piles using the iPad’s LiDAR sensor. Automated Mesh Reconstruction: Generate precise 3D models optimized for irregular pile geometries. Accurate Volume Estimation: Instantly compute pile volume and export results for analysis or reporting. Integrated Mapping: GNSS tagging and satellite map view allow users to visualize and manage multiple pile locations. Offline Capability: All processing—scanning, reconstruction, and volume computation—occurs locally, enabling use in remote forest sites without internet access. ■ Applications SlashScan supports operational and research applications such as: Forest biomass and slash-pile inventory Post-harvest residue and fuel-load management Validation of UAV-LiDAR and photogrammetric surveys Educational demonstrations in forest engineering and remote sensing ■ Supported Devices SlashScan requires a LiDAR-equipped iOS device. Fully Supported Models: iPhone 12-17 Pro iPhone 12-17 Pro Max iPad Pro 13-inch (M4) iPad Pro 12.9-inch (5th & 6th Gen, M1/M2) iPad Pro 11-inch (3rd & 4th Gen, M1/M2)

About

FireIntel

Features
Read full description

FireIntel empowers users to find the latest fire weather reports through the NWS API. The NWS website was never designed for mobile phone users. This app provides an easy, mobile-friendly route to find, and save the official tubular fire weather forecasts in your area.

Screenshots

SlashScan3 screens
FireIntel4 screens

Verdict

The call

The clearest difference is in-app purchases: SlashScan at none against FireIntel's 1. FireIntel's advantage is update cadence (every 2 days vs every 6 months). 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. FireIntel sells 1 one-off in-app purchase. SlashScan asks for nothing beyond the download.

UpkeepUpdate frequency

SlashScan ships an update every 6 months, FireIntel every 2 days. The most recent releases landed on September 14, 2026 and September 15, 2026 respectively.

Scorecard2 real differences · 7 level
SlashScan versus FireIntel: the parameters behind the verdict, then further details
ParameterSlashScanFireIntel
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 6 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.615.1 — better
Further details — not scored
Size16 MB40 MB
Age rating4+4+
DeveloperHeesung WooMatthew Elms

In-app purchases

None

SlashScan

No in-app purchases

1 purchases

FireIntel

One-time1
  • FireIntel Premium$1.99

Questions

Is SlashScan free?
SlashScan is free to download, with no in-app purchases.
Is FireIntel free?
FireIntel is free to download, with in-app purchases available.
Do SlashScan or FireIntel have ads?
Neither SlashScan nor FireIntel shows ads.
Which is updated more often, SlashScan or FireIntel?
SlashScan ships an update every 6 months, and FireIntel every 2 days. Most recently, SlashScan was updated on September 14, 2026 and FireIntel on September 15, 2026.

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