# EMS Pathfinder vs EMS Protocol Reference

The clearest difference is update cadence: EMS Pathfinder at every 5 weeks against EMS Protocol Reference's every 3 months. EMS Pathfinder also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price, 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.

EMS Pathfinder ships an update every 5 weeks, EMS Protocol Reference every 3 months. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | EMS Pathfinder | EMS Protocol Reference |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/ems-pathfinder/id6752676004/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 61 MB | 20 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [FULLCODE LLC](https://appshunter.io/developer/1840533567) | [RespondersAI LLC](https://appshunter.io/developer/1818178681) |

## What reviewers say

### EMS Pathfinder

[App page](https://appshunter.io/ios/app/ems-pathfinder/id6752676004)

This medical reference app provides EMS professionals and students with offline access to protocols, medications, and clinical tools. It features interactive flowcharts, a searchable drug index, and various assessment scales, all designed for quick access on mobile devices.

**Highlights:** Offline access to protocols and medications, Interactive flowcharts and algorithms, Searchable drug index with dosing calculators, Clinical assessment scales (GCS, APGAR, etc.), CPR timer and incident tracker, Hospital Finder tool

**Features:** macOS Compatibility

**In-app purchases:** none


### EMS Protocol Reference

[App page](https://appshunter.io/ios/app/ems-protocol-reference/id6761344731)

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

**In-app purchases:** none


## Frequently asked questions

### Is EMS Pathfinder free?

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

### Is EMS Protocol Reference free?

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

### Do EMS Pathfinder or EMS Protocol Reference have ads?

Neither EMS Pathfinder nor EMS Protocol Reference shows ads.

### Which is updated more often, EMS Pathfinder or EMS Protocol Reference?

EMS Pathfinder ships an update every 5 weeks, and EMS Protocol Reference every 3 months. Most recently, EMS Pathfinder was updated on October 9, 2026 and EMS Protocol Reference on October 14, 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.*