# PCSO Events vs NACHC Mobile App

The clearest difference is update cadence: NACHC Mobile App at every 2 months against PCSO Events's every 11 months. NACHC Mobile App also leads on ratings volume (367 vs 12). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.8 for PCSO Events against 4.8 for NACHC Mobile App. That said, the two scores are not equally well evidenced: NACHC Mobile App has 367 ratings behind it against 12, so its average is the more settled of the two.

PCSO Events ships an update every 11 months, NACHC Mobile App every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | PCSO Events | NACHC Mobile App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (12 ratings)](https://appshunter.io/ios/app/pcso-events/id6466825426/reviews)** | [4.8 (367 ratings)](https://appshunter.io/ios/app/nachc-mobile-app/id6593691616/reviews) |
| Number of ratings | 12 | **367** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 91 MB | 83 MB |
| Requires iOS | 15.5 | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Pacific Coast Society of Orthodontists](https://appshunter.io/developer/1434416184) | [National Association of Community Health Centers, Inc.](https://appshunter.io/developer/1293259526) |

## What reviewers say

### PCSO Events

[App page](https://appshunter.io/ios/app/pcso-events/id6466825426)

This app provides access to annual conferences for orthodontists. Attendees can view presentations, exhibitors, and posters, and connect with other professionals. Features include note-taking and drawing directly on presentation slides.

**Highlights:** Access conference presentations, View exhibitor information, Connect with attendees, Take notes on slides, Draw on presentation slides

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

**In-app purchases:** none


### NACHC Mobile App

[App page](https://appshunter.io/ios/app/nachc-mobile-app/id6593691616)

This app provides event attendees with access to presentations, exhibitor information, and networking opportunities. Users can take notes and draw directly on presentation slides within the event applications.

**Highlights:** Access event details, View presentations, Connect with attendees, Take notes on slides, Draw on slides

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

**In-app purchases:** none


## Frequently asked questions

### Is PCSO Events free?

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

### Is NACHC Mobile App free?

NACHC Mobile App is free to download, with no in-app purchases.

### Which has better reviews, PCSO Events or NACHC Mobile App?

PCSO Events is rated higher. PCSO Events averages 4.8 out of 5 from 12 ratings, while NACHC Mobile App averages 4.8 from 367 ratings.

### Do PCSO Events or NACHC Mobile App have ads?

Neither PCSO Events nor NACHC Mobile App shows ads.

### Which is updated more often, PCSO Events or NACHC Mobile App?

PCSO Events ships an update every 11 months, and NACHC Mobile App every 2 months. Most recently, PCSO Events was updated on October 24, 2026 and NACHC Mobile App on October 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.*