# CHLOREP vs IRP Mobile

The clearest difference is update cadence: IRP Mobile at monthly against CHLOREP's every 5 months. IRP Mobile also leads on iOS requirement (13.4 vs 17.0). 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 CHLOREP against 5.0 for IRP Mobile. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

CHLOREP ships an update every 5 months, IRP Mobile monthly. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | CHLOREP | IRP Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/chlorep/id1490929632/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/irp-mobile/id1561970227/reviews) |
| Number of ratings | 2 | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free | Free |
| Size | 61 MB | 28 MB |
| Requires iOS | 17.0 | **13.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Chlorine Institute](https://appshunter.io/developer/1490929631) | [Primtek LLC](https://appshunter.io/developer/687339633) |

## What reviewers say

### CHLOREP

[App page](https://appshunter.io/ios/app/chlorep/id1490929632)

This app provides rapid access to critical information and expert support for chlorine emergencies. It connects responders with industry expertise and resources for effective incident management. Designed for a limited group of authorized users.

**Highlights:** Emergency response information, Expert support via telephone, Deployment of emergency equipment, Access to CHLOREP Handbook, Team contact information, Network of response teams

**Features:** macOS Compatibility

**In-app purchases:** none


### IRP Mobile

[App page](https://appshunter.io/ios/app/irp-mobile/id1561970227)

This app connects industrial contractor companies with end users seeking talent. It expands the reach of industry networking events, facilitating business connections across the Gulf Coast and beyond through a digital platform.

**Highlights:** Connects contractor companies, Facilitates talent discovery, Expands networking reach, Digital business connection tool, Gulf Coast industry focus

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CHLOREP free?

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

### Is IRP Mobile free?

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

### Which has better reviews, CHLOREP or IRP Mobile?

CHLOREP and IRP Mobile are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do CHLOREP or IRP Mobile have ads?

Neither CHLOREP nor IRP Mobile shows ads.

### Which is updated more often, CHLOREP or IRP Mobile?

CHLOREP ships an update every 5 months, and IRP Mobile monthly. Most recently, CHLOREP was updated on October 11, 2026 and IRP Mobile on October 10, 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.*