# palmEM AI vs PHECC Field Guide App

The clearest difference is rating: PHECC Field Guide App at 5.0 against palmEM AI's 4.2. PHECC Field Guide App also leads on in-app purchases (none vs 6) and iOS requirement (11.0 vs 14.0.0). palmEM AI's advantage is update cadence (every 3 weeks vs every 19 months) and ratings volume (72 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. palmEM AI sells 5 in-app purchases, starting at $9.99 per month. PHECC Field Guide App asks for nothing beyond the download.

PHECC Field Guide App holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: palmEM AI has 72 ratings behind it against 1, so its average is the more settled of the two.

palmEM AI ships an update every 3 weeks, PHECC Field Guide App every 19 months. The most recent releases landed on September 30, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | palmEM AI | PHECC Field Guide App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (72 ratings)](https://appshunter.io/ios/app/palmem-ai-em-quick-reference/id481034047/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/phecc-field-guide-app/id1491341517/reviews)** |
| Number of ratings | **72** | 1 |
| Positive reviews | 82.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 19 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#94** | — |
| Size | 139 MB | 21 MB |
| Requires iOS | 14.0.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [palmER Worldwide LLC](https://appshunter.io/developer/481034130) | [Pre-hospital Emergency Care Council](https://appshunter.io/developer/915358728) |

## What reviewers say

### palmEM AI

[App page](https://appshunter.io/ios/app/palmem-ai-em-quick-reference/id481034047)

**Currently charting:** #94 Top Grossing · Medical (US App Store)

This AI-powered emergency medicine guide provides rapid, evidence-based clinical decision support for medical professionals. It offers tailored guidance for specific patient scenarios and a comprehensive knowledge base, accessible offline.

**Highlights:** AI clinical decision support, Plain language medical queries, Evidence-based workups and management, Offline core content access, Medication quick reference, Procedure step-by-step guidance, Clinical decision rules

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Monthly Subscription \| Unlimited AI | $9.99 | per month |
| Monthly Subscription | $19.99 | per month |
| Monthly Subscription | $29.99 | per month |
| Annual Subscription \| Unlimited AI | $99.99 | per year |

**What reviewers like**

- 🚀 Quick and efficient reference tool for ED scenarios
- 👍 Easy-to-navigate interface with logical organization
- 📚 Comprehensive content covering emergency medicine topics
- 🎯 Concise, clinically-relevant information without unnecessary fluff
- 💊 Useful features like Broselow tape and drug dosages

**What reviewers complain about**

- ⚠️ Outdated protocols (ACLS, PALS)
- 🐛 Subscription model confusion and access issues
- 📱 Compatibility problems with newer iOS versions
- 🔄 Lack of regular updates over extended periods
- ❌ Note-taking feature removed or non-functional

**Reported bugs**

- App crashes on latest iOS updates
- Subscription verification fails for previous owners
- Access denied despite full subscription status
- App does not load on iPad
- Note section disappeared after update

**Requested features**

- Add toxidromes section
- Photo support in note-taking function
- Swipe-back gesture for faster navigation
- Procedure images or video links
- Dark mode option


### 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 palmEM AI free?

palmEM AI is free to download, with in-app purchases available.

### Is PHECC Field Guide App free?

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

### Which has better reviews, palmEM AI or PHECC Field Guide App?

PHECC Field Guide App is rated higher. palmEM AI averages 4.2 out of 5 from 72 ratings, while PHECC Field Guide App averages 5.0 from 1 ratings.

### Do palmEM AI or PHECC Field Guide App have ads?

Neither palmEM AI nor PHECC Field Guide App shows ads.

### Which is updated more often, palmEM AI or PHECC Field Guide App?

palmEM AI ships an update every 3 weeks, and PHECC Field Guide App every 19 months. Most recently, palmEM AI was updated on September 30, 2026 and PHECC Field Guide App on September 28, 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.*