# AHA PALS vs CUCDH

The clearest difference is rating: CUCDH at 5.0 against AHA PALS's 4.5. CUCDH also leads on in-app purchases (none vs 1) and update cadence (weekly vs every 2 months). AHA PALS's advantage is ratings volume (53 vs 1) and chart position (#195 vs unranked). On price, ads and device support there is nothing between them.

Both are free to download. AHA PALS sells 1 in-app purchase, starting at $3.99 per year. CUCDH asks for nothing beyond the download.

CUCDH holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: AHA PALS has 53 ratings behind it against 1, so its average is the more settled of the two.

AHA PALS ships an update every 2 months, CUCDH weekly. The most recent releases landed on October 14, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | AHA PALS | CUCDH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (53 ratings)](https://appshunter.io/ios/app/aha-pals/id1577470913/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cucdh/id6447702136/reviews)** |
| Number of ratings | **53** | 1 |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Subscription | **Free** |
| Best chart rank | **#195** | — |
| Size | 48 MB | 10 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Massachusetts General Hospital](https://appshunter.io/developer/376928206) | [Jason Gien](https://appshunter.io/developer/1682315453) |

## What reviewers say

### AHA PALS

[App page](https://appshunter.io/ios/app/aha-pals/id1577470913)

**Currently charting:** #195 Top Grossing · Medical (US App Store)

This app provides pediatric advanced life support (PALS) protocols and tools for healthcare professionals at the point-of-care. Developed by physicians and vetted by the American Heart Association, it offers intuitive access to algorithms, drug information, and timers for critical care situations.

**Highlights:** PALS pathways and algorithms, Drug therapy and dosing, CPR and intervention timers, Metronome for compression accuracy, Critical care references, Vetted by AHA and physicians

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PALS | $3.99 | per year |


### CUCDH

[App page](https://appshunter.io/ios/app/cucdh/id6447702136)

This medical application was developed for the Colorado University School of Medicine. It provides specialized tools and information for medical professionals and students.

**Highlights:** Developed for medical school, Specialized medical tools, Information resource

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AHA PALS free?

AHA PALS is free to download, with in-app purchases available.

### Is CUCDH free?

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

### Which has better reviews, AHA PALS or CUCDH?

CUCDH is rated higher. AHA PALS averages 4.5 out of 5 from 53 ratings, while CUCDH averages 5.0 from 1 ratings.

### Do AHA PALS or CUCDH have ads?

Neither AHA PALS nor CUCDH shows ads.

### Which is updated more often, AHA PALS or CUCDH?

AHA PALS ships an update every 2 months, and CUCDH weekly. Most recently, AHA PALS was updated on October 14, 2026 and CUCDH on September 24, 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.*