# AAPD Annual Session vs PCSO Events

The clearest difference is ratings volume: AAPD Annual Session at 326 against PCSO Events's 11. AAPD Annual Session also leads on update cadence (every 5 months vs every 12 months). PCSO Events's advantage is rating (4.8 vs 4.6). 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.

PCSO Events holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: AAPD Annual Session has 326 ratings behind it against 11, so its average is the more settled of the two.

AAPD Annual Session ships an update every 5 months, PCSO Events every 12 months. The most recent releases landed on September 6, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | AAPD Annual Session | PCSO Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (326 ratings)](https://appshunter.io/ios/app/aapd-annual-session/id1065654872/reviews) | **[4.8 (11 ratings)](https://appshunter.io/ios/app/pcso-events/id6466825426/reviews)** |
| Number of ratings | **326** | 11 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 12 months |
| Monetization | Free | Free |
| Size | 80 MB | 91 MB |
| Requires iOS | 15.5 | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [The American Academy of Pediatric Dentistry](https://appshunter.io/developer/495286441) | [Pacific Coast Society of Orthodontists](https://appshunter.io/developer/1434416184) |

## What reviewers say

### AAPD Annual Session

[App page](https://appshunter.io/ios/app/aapd-annual-session/id1065654872)

Access presentations, slides, and posters from the AAPD Annual Session. Draw, highlight, and take notes directly on slides, with all your notes saved online for later access.

**Highlights:** Access presentations, slides, and posters, Draw and highlight on slides, Take notes adjacent to slides, Online saving of notes, Access notes via online personal summary

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is AAPD Annual Session free?

AAPD Annual Session is free to download, with no in-app purchases.

### Is PCSO Events free?

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

### Which has better reviews, AAPD Annual Session or PCSO Events?

PCSO Events is rated higher. AAPD Annual Session averages 4.6 out of 5 from 326 ratings, while PCSO Events averages 4.8 from 11 ratings.

### Do AAPD Annual Session or PCSO Events have ads?

Neither AAPD Annual Session nor PCSO Events shows ads.

### Which is updated more often, AAPD Annual Session or PCSO Events?

AAPD Annual Session ships an update every 5 months, and PCSO Events every 12 months. Most recently, AAPD Annual Session was updated on September 6, 2026 and PCSO Events on September 11, 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.*