# IPSDI Exposure Tracker vs NH EMS

The clearest difference is ratings volume: IPSDI Exposure Tracker at 38 against NH EMS's 3. On price, rating, update cadence 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 — 4.9 for IPSDI Exposure Tracker against 5.0 for NH EMS. That said, the two scores are not equally well evidenced: IPSDI Exposure Tracker has 38 ratings behind it against 3, so its average is the more settled of the two.

IPSDI Exposure Tracker ships an update every 8 days, NH EMS every 4 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | IPSDI Exposure Tracker | NH EMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (38 ratings)](https://appshunter.io/ios/app/ipsdi-exposure-tracker/id1457260349/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/nh-ems/id6758019453/reviews)** |
| Number of ratings | **38** | 3 |
| Positive reviews | 55.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 4 days** |
| Monetization | Free | Free |
| Size | 14 MB | 178 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [International Public Safety Data Institute](https://appshunter.io/developer/1457260348) | [Drew Toma](https://appshunter.io/developer/6820180626) |

## What reviewers say

### IPSDI Exposure Tracker

[App page](https://appshunter.io/ios/app/ipsdi-exposure-tracker/id1457260349)

This app helps firefighters meticulously record and track personal exposures encountered during their duties. It offers a streamlined interface for documenting incidents, ensuring a reliable record for future reference. Developed by a public safety data science organization, it aims to enhance firefighter safety through data documentation.

**Highlights:** Track individual exposures, Record incident details, Maintain a personal exposure log, Simplified modern interface, Developed by public safety experts

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

**In-app purchases:** none


### NH EMS

[App page](https://appshunter.io/ios/app/nh-ems/id6758019453)

This app provides New Hampshire Emergency Medical Services providers with offline access to critical patient care protocols and hospital information. It includes tools for quick hospital location, contact details for medical control, and EMS-specific calculators to aid in field decision-making.

**Highlights:** Offline patient care protocols, Nearby hospital locator, Medical control contact information, Hospital services list, EMS-specific calculators, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IPSDI Exposure Tracker free?

IPSDI Exposure Tracker is free to download, with no in-app purchases.

### Is NH EMS free?

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

### Which has better reviews, IPSDI Exposure Tracker or NH EMS?

NH EMS is rated higher. IPSDI Exposure Tracker averages 4.9 out of 5 from 38 ratings, while NH EMS averages 5.0 from 3 ratings.

### Do IPSDI Exposure Tracker or NH EMS have ads?

Neither IPSDI Exposure Tracker nor NH EMS shows ads.

### Which is updated more often, IPSDI Exposure Tracker or NH EMS?

IPSDI Exposure Tracker ships an update every 8 days, and NH EMS every 4 days. Most recently, IPSDI Exposure Tracker was updated on November 6, 2026 and NH EMS 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.*