# Scott Sight vs HazMatIQ.app

The clearest difference is rating: HazMatIQ.app at 5.0 against Scott Sight's 4.0. HazMatIQ.app also leads on update cadence (every 2 months vs every 14 months). Scott Sight's advantage is iOS requirement (12.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

HazMatIQ.app holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Scott Sight ships an update every 14 months, HazMatIQ.app every 2 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Scott Sight | HazMatIQ.app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/scott-sight/id1174198103/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hazmatiqapp/id6755795895/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 119 MB | 6 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [3M Company](https://appshunter.io/developer/396772465) | [Drew Toma](https://appshunter.io/developer/6820180626) |

## What reviewers say

### Scott Sight

[App page](https://appshunter.io/ios/app/scott-sight/id1174198103)

Configure your In Mask Display (IMD) with personalized settings. Save and share custom setups with multiple devices or via email. Tailor your display to your specific needs.

**Highlights:** Personalize In Mask Display (IMD) settings, Save multiple configurations, Share custom configurations to multiple IMDs, Share configurations via email

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Scott Sight free?

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

### Is HazMatIQ.app free?

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

### Which has better reviews, Scott Sight or HazMatIQ.app?

HazMatIQ.app is rated higher. Scott Sight averages 4.0 out of 5 from 2 ratings, while HazMatIQ.app averages 5.0 from 1 ratings.

### Do Scott Sight or HazMatIQ.app have ads?

Neither Scott Sight nor HazMatIQ.app shows ads.

### Which is updated more often, Scott Sight or HazMatIQ.app?

Scott Sight ships an update every 14 months, and HazMatIQ.app every 2 months. Most recently, Scott Sight was updated on November 2, 2026 and HazMatIQ.app on October 30, 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.*