# SHO vs US Fire Pump

The clearest difference is rating: US Fire Pump at 5.0 against SHO's 4.2. US Fire Pump also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (10.0 vs 14.2). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

US Fire Pump holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 12 and 9 respectively.

SHO ships an update every 2 months, US Fire Pump every 3 weeks. The most recent releases landed on June 2, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | SHO | US Fire Pump |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (12 ratings)](https://appshunter.io/ios/app/sho-flow/id1447418345/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/us-fire-pump/id1507974220/reviews)** |
| Number of ratings | **12** | 9 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 145 MB | 82 MB |
| Requires iOS | 14.2 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Task Force Tips](https://appshunter.io/developer/1447418344) | [US Fire Pump Company, LLC](https://appshunter.io/developer/1507974219) |

## What reviewers say

### SHO

[App page](https://appshunter.io/ios/app/sho-flow/id1447418345)

This app assists firefighters in calculating water flow rates, pump discharge pressures, and nozzle reactions. It can be used with a Bluetooth flow meter or as a standalone calculator with established fire flow formulas. Educational videos on water flow are also included.

**Highlights:** Calculate fire hose flow rates, Determine pump discharge pressures, Calculate nozzle reaction, Perform NFPA 1962 nozzle flow tests, Standalone water flow calculator, Water flow education videos

**Features:** macOS Compatibility

**In-app purchases:** none


### US Fire Pump

[App page](https://appshunter.io/ios/app/us-fire-pump/id1507974220)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SHO free?

SHO is free to download, with no in-app purchases.

### Is US Fire Pump free?

US Fire Pump is free to download, with no in-app purchases.

### Which has better reviews, SHO or US Fire Pump?

US Fire Pump is rated higher. SHO averages 4.2 out of 5 from 12 ratings, while US Fire Pump averages 5.0 from 9 ratings.

### Do SHO or US Fire Pump have ads?

Neither SHO nor US Fire Pump shows ads.

### Which is updated more often, SHO or US Fire Pump?

SHO ships an update every 2 months, and US Fire Pump every 3 weeks. Most recently, SHO was updated on June 2, 2026 and US Fire Pump on September 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*