# EMS ALS Guide vs PHECC Field Guide App

The clearest difference is price: PHECC Field Guide App at Free against EMS ALS Guide's $5.99. PHECC Field Guide App also leads on rating (5.0 vs 2.3). EMS ALS Guide's advantage is update cadence (every 2 months vs every 19 months) and ratings volume (43 vs 1). On ads, in-app purchases and device support there is nothing between them.

PHECC Field Guide App is free to download; EMS ALS Guide costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PHECC Field Guide App holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: EMS ALS Guide has 43 ratings behind it against 1, so its average is the more settled of the two.

EMS ALS Guide ships an update every 2 months, PHECC Field Guide App every 19 months. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | EMS ALS Guide | PHECC Field Guide App |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | [2.3 (43 ratings)](https://appshunter.io/ios/app/ems-als-guide/id373869712/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/phecc-field-guide-app/id1491341517/reviews)** |
| Number of ratings | **43** | 1 |
| Positive reviews | 42.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 19 months |
| Monetization | Paid | **Free** |
| Best chart rank | **#136** | — |
| Size | 39 MB | 21 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Informed Publishing](https://appshunter.io/developer/351739093) | [Pre-hospital Emergency Care Council](https://appshunter.io/developer/915358728) |

## What reviewers say

### EMS ALS Guide

[App page](https://appshunter.io/ios/app/ems-als-guide/id373869712)

**Currently charting:** #136 Top Paid · Medical (US App Store)

This app provides critical emergency medical information for advanced life support professionals. It offers quick navigation, search functionality, custom bookmarks, and calculators for medications, dosages, and emergency algorithms.

**Highlights:** Quick navigation to critical information, Custom bookmarks, Search capability, Add notes to pages, Interactive calculators, Current ACLS Algorithms, 12-Lead EKG interpretation

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

**In-app purchases:** none

**What reviewers like**

- 👍 Great reference guide
- 👍 Useful for studying
- 👍 Quick access to information
- 👍 Good content
- 👍 Helpful calculators

**What reviewers complain about**

- 🐛 App is frozen and unavailable
- 🐛 Outdated and bug-filled
- 🐛 Should be fixed or removed
- 🐛 Does not have current guidelines
- 🐛 Content is blank

**Reported bugs**

- App is frozen and unavailable
- Outdated and bug filled
- Content is blank
- Home page is black
- Screen menu does not load

**Requested features**

- iPad version available
- Update to reflect current guidelines
- Update app with bug fixes
- iPad compatibility
- Update app


### PHECC Field Guide App

[App page](https://appshunter.io/ios/app/phecc-field-guide-app/id1491341517)

This medical reference app provides quick access to medication calculations and clinical guidelines for practitioners. It features an age-per-page medication listing, linked CPGs, and pregnancy notes for medications. Designed for field use, it aids in infrequent clinical encounters.

**Highlights:** Medication dose calculator, Age-per-page medication listing, Linked Clinical Practice Guidelines, Medications in Pregnancy notes, Update notifications, Future CPG switching

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EMS ALS Guide free?

EMS ALS Guide costs $5.99, with no in-app purchases.

### Is PHECC Field Guide App free?

PHECC Field Guide App is free to download, with no in-app purchases.

### Which has better reviews, EMS ALS Guide or PHECC Field Guide App?

PHECC Field Guide App is rated higher. EMS ALS Guide averages 2.3 out of 5 from 43 ratings, while PHECC Field Guide App averages 5.0 from 1 ratings.

### Do EMS ALS Guide or PHECC Field Guide App have ads?

Neither EMS ALS Guide nor PHECC Field Guide App shows ads.

### Which is updated more often, EMS ALS Guide or PHECC Field Guide App?

EMS ALS Guide ships an update every 2 months, and PHECC Field Guide App every 19 months. Most recently, EMS ALS Guide was updated on October 18, 2026 and PHECC Field Guide App on October 13, 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.*