Comparison

Fire Pump Calc vs Walton Raceway

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

Head to head
About

Fire Pump Calc

This professional hydraulic calculator assists fire service professionals and students with complex calculations for pump operations. It accurately determines pump discharge pressure, friction loss, elevation changes, and appliance pressure loss, all designed for real-world fireground scenarios. The app works offline and requires no account for immediate use.

Highlights
  • Pump Discharge Pressure (PDP) calculation
  • Friction loss for any hose lay
  • Elevation gain and loss calculation
  • Appliance pressure loss
  • Nozzle pressure calculation
  • Offline functionality
  • No account required
Features
Read full description

Fire Pump Calc is the hydraulic reference tool built for the fireground — fast, accurate, and designed by fire service personnel for fire service personnel. STRUCTURAL OPERATIONS Calculate pump discharge pressure for any structural attack scenario. Select nozzle pressure, hose diameter, hose length, flow rate, elevation, and number of appliances. Instant PDP output using industry-standard friction loss formulas. Metric/imperial toggle built in. WILDLAND PUMP SPECS Full reference specs for five verified wildland pumps — Waterax MARK-3, Wick 80-4H, Honda WH20X, CET PFP-23hp, and CET PFP-11hp. Performance curves, engine specs, fuel type, weight, and max head pressure. All data verified against manufacturer documentation. ADVANCED WILDLAND CALCULATOR Purpose-built for wildland initial attack. Select your pump, hose diameter, hose length, elevation, nozzle type, wyes and fittings, water source, and tank fill percentage. Outputs required PDP, GPM at PDP, max hose lay, max elevation, and estimated runtime — with a live indicator showing whether your required PDP is within pump capacity. CUSTOM PUMP BUILDER Add your own pump specs and save them for future reference. Custom pumps appear in both Wildland screens and persist between sessions. BUILT FOR THE JOB No sign-in required. Works fully offline. No ads, no in-app purchases, no external network calls. A mandatory disclaimer is presented on first launch. Built and maintained by Captain Justin Medeiros, Kitimat Firefighters Association.

About

Walton Raceway

Features
Read full description

Walton Raceway is a public app for viewing race event information and results from Walton Raceway (WLTN). Anyone can download the app to browse public event details, view participant lists, check race results, and follow series points and standings when available. The app is useful for racers, families, spectators, fans, and anyone interested in Walton Raceway events. Public race information is available without registration, invitation, employment, membership, or affiliation with Walton Raceway.

Screenshots

Fire Pump Calc4 screens
Walton Raceway3 screens

Verdict

The call

The clearest difference is update cadence: Fire Pump Calc at every 4 days against Walton Raceway's monthly. Fire Pump Calc also leads on device support (3 vs 1). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Fire Pump Calc ships an update every 4 days, Walton Raceway monthly. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
Fire Pump Calc versus Walton Raceway: the parameters behind the verdict, then further details
ParameterFire Pump CalcWalton Raceway
PriceFreeFree
Rating4.3 (4 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 4 days — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better16.4
Further details — not scored
Size6 MB69 MB
Age rating4+17+
DeveloperJustin MedeirosLive Laps

In-app purchases

None

Fire Pump Calc

No in-app purchases

None

Walton Raceway

No in-app purchases

Questions

Is Fire Pump Calc free?
Fire Pump Calc is free to download, with no in-app purchases.
Is Walton Raceway free?
Walton Raceway is free to download, with no in-app purchases.
Do Fire Pump Calc or Walton Raceway have ads?
Neither Fire Pump Calc nor Walton Raceway shows ads.
Which is updated more often, Fire Pump Calc or Walton Raceway?
Fire Pump Calc ships an update every 4 days, and Walton Raceway monthly. Most recently, Fire Pump Calc was updated on October 25, 2026 and Walton Raceway on October 8, 2026.

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