Comparison

USFS Risk Calculator vs Echospectra

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

Head to head
About

USFS Risk Calculator

Features
Read full description

To accomplish the mission of the U.S. Department of Agriculture Forest Service, we expose employees, volunteers, and contractors to a wide variety of environments ranging from secure office settings to extremes of weather, terrain, fires, and floods. All of these workplace situations have hazards that present some degree of risk of harm to employees. Fortunately, most of the risk our employees face is manageable through deliberate, collaborative, and thoughtful risk management. This App exists to help employees expose risks, evaluate how to mitigate them to the lowest practicable level, and then decide if achieving the objectives is worth accepting the residual risks. The Operational Risk Management (ORM) process can be used to assist agency leaders, supervisors, and employees with identifying and mitigating risk associated with the work we perform. This App provides a tool for employees to conduct a thorough assessment of real-time risks to compliment a risk informed decision.

About

Echospectra

This platform streamlines wildfire investigation documentation for field professionals. It replaces traditional paper forms and GPS units with a structured, offline-capable workflow. Capture evidence, link images to locations, and generate courtroom-ready reports efficiently.

Highlights
  • Structured indicator mapping
  • One-click defensible photo logs
  • Offline map reliability
  • Export-ready case packages
  • View-only and scoped-edit sharing
Features
Read full description

Echospectra Raising the Standard in Wildfire Investigation Echospectra is the field-ready documentation platform built for wildfire origin and cause (O&C) investigators. Designed by fire professionals and data scientists, it replaces paper forms, GPS units, and disorganized photo logs with one structured, defensible workflow that works entirely offline. Our mobile and desktop tools enforce indicator discipline, auto-link every image to its location and compass bearing, and export courtroom-ready reports in a single click—reducing documentation time by up to 80% while improving consistency, accuracy, and legal defensibility. Built for the Field Capture indicators, areas, and transition zones directly on the map. Each record automatically stores GPS coordinates, azimuth, timestamps, and author metadata. Cached maps and offline syncing keep you working anywhere—even miles from coverage. Scientifically Defensible Echospectra aligns with NWCG PMS 412 documentation standards, preserving full chain-of-custody and metadata integrity. Every change is tracked with an auditable history, supporting both internal QA and expert testimony. Efficiency Meets Clarity Investigators collect more comprehensive data in two days with Echospectra than a week using traditional methods. Structured exports—photo logs, KML, and original images—turn fieldwork into clean, shareable case files that withstand scientific and legal scrutiny. Key Capabilities • Structured indicator mapping aligned with NWCG standards • One-click, defensible photo logs with GPS, azimuth, and timestamps • Layered, shareable maps with offline reliability • Export-ready case packages for QA and litigation • View-only and scoped-edit sharing for clients or teams • Optional property, weather, and lightning layers (Pro tier) Trusted by Experts Validated through multi-agency field use and recognized at the 2025 Wildfire Ignition Causes Conference, Echospectra is built for investigators who demand clarity, defensibility, and speed in the field. Field-fast capture. Teamwide clarity. Data you can defend. Download Echospectra today.

Screenshots

USFS Risk Calculator4 screens
Echospectra4 screens

Verdict

The call

The clearest difference is update cadence: Echospectra at weekly against USFS Risk Calculator's every 32 months. USFS Risk Calculator's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

USFS Risk Calculator ships an update every 32 months, Echospectra weekly. The most recent releases landed on September 10, 2026 and September 12, 2026 respectively.

Scorecard2 real differences · 7 level
USFS Risk Calculator versus Echospectra: the parameters behind the verdict, then further details
ParameterUSFS Risk CalculatorEchospectra
PriceFreeFree
Rating—5.0 (3 ratings) — better
Number of ratings—3 — better
Update frequencyEvery 32 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size42 MB98 MB
Age rating4+4+
DeveloperUS Forest ServiceAx0n Intelligence Company

In-app purchases

None

USFS Risk Calculator

No in-app purchases

None

Echospectra

No in-app purchases

Questions

Is USFS Risk Calculator free?
USFS Risk Calculator is free to download, with no in-app purchases.
Is Echospectra free?
Echospectra is free to download, with no in-app purchases.
Do USFS Risk Calculator or Echospectra have ads?
Neither USFS Risk Calculator nor Echospectra shows ads.
Which is updated more often, USFS Risk Calculator or Echospectra?
USFS Risk Calculator ships an update every 32 months, and Echospectra weekly. Most recently, USFS Risk Calculator was updated on September 10, 2026 and Echospectra on September 12, 2026.

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