# Maine EMS Protocol App vs Mariners Medico Guide

The clearest difference is rating: Mariners Medico Guide at 5.0 against Maine EMS Protocol App's 1.6. Maine EMS Protocol App's advantage is ratings volume (63 vs 1) and iOS requirement (12.0 vs 15.1). On price, update cadence, 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.

Mariners Medico Guide holds the better App Store score, 5.0 against 1.6. That said, the two scores are not equally well evidenced: Maine EMS Protocol App has 63 ratings behind it against 1, so its average is the more settled of the two.

Maine EMS Protocol App ships an update every 4 months, Mariners Medico Guide every 3 months. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Maine EMS Protocol App | Mariners Medico Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (63 ratings)](https://appshunter.io/ios/app/maine-ems-protocol-app/id775307283/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mariners-medico-guide/id1642481858/reviews)** |
| Number of ratings | **63** | 1 |
| Positive reviews | 7.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 24 MB | 40 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Maine Emergency Medical Services](https://appshunter.io/developer/775307286) | [Youwell](https://appshunter.io/developer/1584631175) |

## What reviewers say

### Maine EMS Protocol App

[App page](https://appshunter.io/ios/app/maine-ems-protocol-app/id775307283)

Provides authorized Maine EMS personnel with essential prehospital treatment protocols, procedures, and dosage calculators. Features include contact information with mapping, a notepad, and a timer for efficient emergency response.

**Highlights:** Treatment protocols, Procedures, Dosage calculators, Contacts with mapping, Notepad, Timer

**Features:** macOS Compatibility

**In-app purchases:** none


### Mariners Medico Guide

[App page](https://appshunter.io/ios/app/mariners-medico-guide/id1642481858)

Provides seafarers with free, offline medical guidance for common emergencies at sea. Features step-by-step procedures, visual aids, and advice on seeking expert medical help.

**Highlights:** Offline medical guidance, Step-by-step medical procedures, Visual support, Information on ship's medications, List of onboard medical equipment, Continuously updated content

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Maine EMS Protocol App free?

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

### Is Mariners Medico Guide free?

Mariners Medico Guide is free to download, with no in-app purchases.

### Which has better reviews, Maine EMS Protocol App or Mariners Medico Guide?

Mariners Medico Guide is rated higher. Maine EMS Protocol App averages 1.6 out of 5 from 63 ratings, while Mariners Medico Guide averages 5.0 from 1 ratings.

### Do Maine EMS Protocol App or Mariners Medico Guide have ads?

Neither Maine EMS Protocol App nor Mariners Medico Guide shows ads.

### Which is updated more often, Maine EMS Protocol App or Mariners Medico Guide?

Maine EMS Protocol App ships an update every 4 months, and Mariners Medico Guide every 3 months. Most recently, Maine EMS Protocol App was updated on October 23, 2026 and Mariners Medico Guide on October 27, 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.*