Comparison

Union Alert vs USFS Risk Calculator

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

Head to head
About

Union Alert

Access the Western Australian Firefighters shift calendar and easily add personal events. Stay organized with this dedicated scheduling tool.

Highlights
  • View firefighter shift calendar
  • Add personal events
  • WA specific calendar
  • Event scheduling
Features
Read full description

View the Western Australian Firefighters shift calendar and add your own events.

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.

Screenshots

Union Alert4 screens
USFS Risk Calculator4 screens

Verdict

The call

The clearest difference is update cadence: Union Alert at every 3 days against USFS Risk Calculator's every 32 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Union Alert ships an update every 3 days, USFS Risk Calculator every 32 months. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

Scorecard1 real difference ยท 7 level
Union Alert versus USFS Risk Calculator: the parameters behind the verdict, then further details
ParameterUnion AlertUSFS Risk Calculator
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 3 days โ€” betterEvery 32 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 โ€” better
Further details โ€” not scored
Size56 MB42 MB
Age rating4+4+
DeveloperUnion Systems Pty LtdUS Forest Service

In-app purchases

None

Union Alert

No in-app purchases

None

USFS Risk Calculator

No in-app purchases

Questions

Is Union Alert free?
Union Alert is free to download, with no in-app purchases.
Is USFS Risk Calculator free?
USFS Risk Calculator is free to download, with no in-app purchases.
Do Union Alert or USFS Risk Calculator have ads?
Neither Union Alert nor USFS Risk Calculator shows ads.
Which is updated more often, Union Alert or USFS Risk Calculator?
Union Alert ships an update every 3 days, and USFS Risk Calculator every 32 months. Most recently, Union Alert was updated on November 1, 2026 and USFS Risk Calculator on October 25, 2026.

Other comparisons