Comparison

US Fire Pump vs H2K foam calculator

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

Head to head
About

US Fire Pump

This app provides access to a comprehensive line of high-velocity and submersible fire pumps, along with supplemental fire equipment for municipal and industrial professionals. It also highlights the company's extensive emergency response team and global equipment fleet.

Highlights
  • High-velocity fire pumps
  • Submersible pumps
  • Supplemental fire equipment
  • Emergency response team
  • Global equipment fleet
Features
Read full description

US Fire Pump is a collective of over 200 years of experience in design, manufacturing, marketing and purchasing. The company’s founder, Chris Ferrara, has been involved in the firefighting industry for more than 40 years. Chris started his career as a Fireman where he later used his skills learned and his innovative ideas to found Ferrara Fire Apparatus. Under Chris’ leadership over 6000 fire apparatus were built for customers across the Globe. Protecting the lives of the public and fire industry personnel while limiting property damage is the primary mission of US Fire Pump. US Fire Pump began with the idea to create a large volume fire pump which was lacking in the industry at the time. Chris Ferrara and a team of engineers began the development of our flagship product, the High Velocity Pump. This pump is the largest compliant, single impeller fire pump in the world. In addition, a complete line of submersible pumps for municipal or industrial applications were developed and made available. US Fire Pump also supplies of full complement of supplemental fire equipment needed for municipal and industrial fire professionals to effectively do the job. With US Fire Pump’s world class product offering, Chris was able to use the company’s platform to return to his first passion, firefighting. US Fire Pump has the largest Emergency Response team and equipment fleet globally. Understanding that no two incidents are alike, and that they can happen simultaneously, US Fire Pump has made a conscious investment in emergency response assets. US Fire Pump has been contracted and responded successfully to landfill fires, ship fires, rescue events, vapor suppression events, refinery and terminal fires as well as a wide array of other major emergency events. US Fire Pump’s products, services and employees have all been “PROVEN IN THE HEAT OF BATTLE”.

About

H2K foam calculator

Features
Read full description

H2K is specialized in providing education, training courses, consultancy and 24/7 emergency response support. Customers are e.g. governmental agencies and industrial fire brigades. H2K focusses on industrial risks such as petroleum industry, pharmaceutical, chemical storage, transport and food processing industries. H2K is a JOIFF member. H2K strongly believes in a networking approach. Our aim is to share knowledge and expertise in industrial firefighting. By doing this H2K can support the network with recent insights and latest developments. This mobile application supports emergency responders making their calculations. The tool contains e.g. a burn down estimator, flow and required amounts of water and foam concentrate. The results can be saved on your device and send directly to other people within your network. The app connects users directly to H2K 24/7 emergency response support.

Screenshots

US Fire Pump4 screens
H2K foam calculator4 screens

Verdict

The call

The clearest difference is update cadence: US Fire Pump at every 3 weeks against H2K foam calculator's every 12 months. US Fire Pump also leads on iOS requirement (10.0 vs 14.0). 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

US Fire Pump ships an update every 3 weeks, H2K foam calculator every 12 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

Scorecard2 real differences · 7 level
US Fire Pump versus H2K foam calculator: the parameters behind the verdict, then further details
ParameterUS Fire PumpH2K foam calculator
PriceFreeFree
Rating5.0 (10 ratings) — better—
Number of ratings10 — better—
Update frequencyEvery 3 weeks — betterEvery 12 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS10.0 — better14.0
Further details — not scored
Size82 MB46 MB
Age rating4+12+
DeveloperUS Fire Pump Company, LLCVasio B.V.

In-app purchases

None

US Fire Pump

No in-app purchases

None

H2K foam calculator

No in-app purchases

Questions

Is US Fire Pump free?
US Fire Pump is free to download, with no in-app purchases.
Is H2K foam calculator free?
H2K foam calculator is free to download, with no in-app purchases.
Do US Fire Pump or H2K foam calculator have ads?
Neither US Fire Pump nor H2K foam calculator shows ads.
Which is updated more often, US Fire Pump or H2K foam calculator?
US Fire Pump ships an update every 3 weeks, and H2K foam calculator every 12 months. Most recently, US Fire Pump was updated on November 3, 2026 and H2K foam calculator on November 7, 2026.

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