# Assured Flow Smart vs JFRD Hydrants

The clearest difference is update cadence: JFRD Hydrants at every 3 weeks against Assured Flow Smart's every 2 months. Assured Flow Smart's advantage is iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Assured Flow Smart ships an update every 2 months, JFRD Hydrants every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Assured Flow Smart | JFRD Hydrants |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/jfrd-hydrants/id6758307083/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 32 MB | 176 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HD Interactive](https://appshunter.io/developer/391833576) | [City of Jacksonville, FL](https://appshunter.io/developer/526819638) |

## What reviewers say

### Assured Flow Smart

[App page](https://appshunter.io/ios/app/assured-flow-smart-trak-h2o/id1488809760)

**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 Assured Flow Smart free?

Assured Flow Smart is free to download, with no in-app purchases.

### Is JFRD Hydrants free?

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

### Do Assured Flow Smart or JFRD Hydrants have ads?

Neither Assured Flow Smart nor JFRD Hydrants shows ads.

### Which is updated more often, Assured Flow Smart or JFRD Hydrants?

Assured Flow Smart ships an update every 2 months, and JFRD Hydrants every 3 weeks. Most recently, Assured Flow Smart was updated on November 3, 2026 and JFRD Hydrants on October 31, 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.*