# SHO vs JFRD Hydrants

The clearest difference is rating: JFRD Hydrants at 5.0 against SHO's 4.2. JFRD Hydrants also leads on update cadence (every 3 weeks vs every 2 months). SHO's advantage is ratings volume (12 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

JFRD Hydrants holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: SHO has 12 ratings behind it against 1, so its average is the more settled of the two.

SHO ships an update every 2 months, JFRD Hydrants every 3 weeks. The most recent releases landed on September 27, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | SHO | JFRD Hydrants |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (12 ratings)](https://appshunter.io/ios/app/sho-flow/id1447418345/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/jfrd-hydrants/id6758307083/reviews)** |
| Number of ratings | **12** | 1 |
| 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 | 176 MB |
| Requires iOS | **14.2** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Task Force Tips](https://appshunter.io/developer/1447418344) | [City of Jacksonville, FL](https://appshunter.io/developer/526819638) |

## 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


### JFRD Hydrants

[App page](https://appshunter.io/ios/app/jfrd-hydrants/id6758307083)

Access a public map of fire hydrant locations and information. Explore hydrant data, search areas, and enhance emergency preparedness. Authorized municipal users can sign in for additional operational tools.

**Highlights:** Interactive fire hydrant map, Publicly available hydrant data, Searchable map areas, Optional sign-in for municipal users, Emergency preparedness information, Community infrastructure access

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SHO free?

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

### Is JFRD Hydrants free?

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

### Which has better reviews, SHO or JFRD Hydrants?

JFRD Hydrants is rated higher. SHO averages 4.2 out of 5 from 12 ratings, while JFRD Hydrants averages 5.0 from 1 ratings.

### Do SHO or JFRD Hydrants have ads?

Neither SHO nor JFRD Hydrants shows ads.

### Which is updated more often, SHO or JFRD Hydrants?

SHO ships an update every 2 months, and JFRD Hydrants every 3 weeks. Most recently, SHO was updated on September 27, 2026 and JFRD Hydrants on October 15, 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.*