# HazMatIQ.app vs JFRD Hydrants

The clearest difference is update cadence: JFRD Hydrants at every 3 weeks against HazMatIQ.app's every 2 months. On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for HazMatIQ.app against 5.0 for JFRD Hydrants. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

HazMatIQ.app ships an update every 2 months, JFRD Hydrants every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | HazMatIQ.app | JFRD Hydrants |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/hazmatiqapp/id6755795895/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/jfrd-hydrants/id6758307083/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 6 MB | 176 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Drew Toma](https://appshunter.io/developer/6820180626) | [City of Jacksonville, FL](https://appshunter.io/developer/526819638) |

## What reviewers say

### HazMatIQ.app

[App page](https://appshunter.io/ios/app/hazmatiqapp/id6755795895)

This offline companion app assists trained emergency responders in applying the HazMatIQ system during hazardous materials incidents. It offers rapid access to crucial decision-support information via a streamlined interface, ensuring reliability without internet connectivity.

**Highlights:** Offline functionality, Decision-support information, Streamlined interface, Real-world reliability, Companion resource for trained responders

**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 HazMatIQ.app free?

HazMatIQ.app 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, HazMatIQ.app or JFRD Hydrants?

HazMatIQ.app and JFRD Hydrants are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do HazMatIQ.app or JFRD Hydrants have ads?

Neither HazMatIQ.app nor JFRD Hydrants shows ads.

### Which is updated more often, HazMatIQ.app or JFRD Hydrants?

HazMatIQ.app ships an update every 2 months, and JFRD Hydrants every 3 weeks. Most recently, HazMatIQ.app was updated on November 5, 2026 and JFRD Hydrants on October 31, 2026.

---

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