# VR HazMat vs CBRNResponder

The clearest difference is update cadence: CBRNResponder at weekly against VR HazMat's every 28 months. VR HazMat's advantage is iOS requirement (10.0 vs 15.6). 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.

VR HazMat ships an update every 28 months, CBRNResponder weekly. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | VR HazMat | CBRNResponder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (6 ratings)](https://appshunter.io/ios/app/cbrnresponder/id1540310984/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Weekly** |
| Monetization | — | Free |
| Size | 184 MB | 27 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [360 Immersive, LLC](https://appshunter.io/developer/560559337) | [Attainx Inc.](https://appshunter.io/developer/1403638152) |

## What reviewers say

### VR HazMat

[App page](https://appshunter.io/ios/app/vr-hazmat/id1403954541)

**Features:** macOS Compatibility

**In-app purchases:** none


### CBRNResponder

[App page](https://appshunter.io/ios/app/cbrnresponder/id1540310984)

This application offers free tools for logging, transmitting, storing, analyzing, and presenting environmental monitoring data for radiological, chemical, and biological threats. Data is secured in a private cloud environment accessible only to the user. Registration and more information are available on the developer's website.

**Highlights:** Environmental data logging, Data transmission, Secure cloud storage, Data analysis tools, Data presentation, Radiological monitoring, Chemical monitoring, Biological monitoring

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

**In-app purchases:** none


## Frequently asked questions

### Is VR HazMat free?

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

### Is CBRNResponder free?

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

### Do VR HazMat or CBRNResponder have ads?

Neither VR HazMat nor CBRNResponder shows ads.

### Which is updated more often, VR HazMat or CBRNResponder?

VR HazMat ships an update every 28 months, and CBRNResponder weekly. Most recently, VR HazMat was updated on November 2, 2026 and CBRNResponder on November 7, 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.*