# CHEST Education vs PHA Events

The clearest difference is rating: PHA Events at 5.0 against CHEST Education's 4.6. PHA Events also leads on update cadence (fortnightly vs every 2 months). CHEST Education's advantage is ratings volume (133 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PHA Events holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: CHEST Education has 133 ratings behind it against 1, so its average is the more settled of the two.

CHEST Education ships an update every 2 months, PHA Events fortnightly. The most recent releases landed on October 25, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | CHEST Education | PHA Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (133 ratings)](https://appshunter.io/ios/app/chest-education/id1634135624/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pha-events/id6746348301/reviews)** |
| Number of ratings | **133** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 28 MB | 54 MB |
| Requires iOS | 17.4 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [American College of Chest Physicians](https://appshunter.io/developer/541113525) | [Pulmonary Hypertension Association, inc.](https://appshunter.io/developer/926721461) |

## What reviewers say

### CHEST Education

[App page](https://appshunter.io/ios/app/chest-education/id1634135624)

Access cutting-edge chest medicine knowledge from a world-renowned faculty. This app offers advanced clinical training and keeps your expertise at the forefront of the field.

**Highlights:** World-renowned faculty, State-of-the-art training facility, Advanced clinical curriculum, Cutting-edge knowledge updates, Chest medicine specialization

**Features:** macOS Compatibility

**In-app purchases:** none


### PHA Events

[App page](https://appshunter.io/ios/app/pha-events/id6746348301)

Enhance your event experience with this official conference app. Personalize your schedule, take notes, and connect with other attendees. Access essential details about sessions, speakers, and exhibitors.

**Highlights:** Personalized agenda creation, Note-taking functionality, Attendee networking, Event session information, Speaker and exhibitor details

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CHEST Education free?

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

### Is PHA Events free?

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

### Which has better reviews, CHEST Education or PHA Events?

PHA Events is rated higher. CHEST Education averages 4.6 out of 5 from 133 ratings, while PHA Events averages 5.0 from 1 ratings.

### Do CHEST Education or PHA Events have ads?

Neither CHEST Education nor PHA Events shows ads.

### Which is updated more often, CHEST Education or PHA Events?

CHEST Education ships an update every 2 months, and PHA Events fortnightly. Most recently, CHEST Education was updated on October 25, 2026 and PHA Events on October 4, 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.*