# AIUM Events vs RSNA EdCentral

The clearest difference is rating: AIUM Events at 4.8 against RSNA EdCentral's 2.6. AIUM Events also leads on monetization model (free vs ad-supported) and ratings volume (49 vs 10). RSNA EdCentral's advantage is update cadence (every 3 months vs every 12 months). On price, ads, in-app purchases and device support there is nothing between them.

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

AIUM Events holds the better App Store score, 4.8 against 2.6. Both are backed by a comparable volume of ratings — 49 and 10 respectively.

AIUM Events ships an update every 12 months, RSNA EdCentral every 3 months. The most recent releases landed on September 18, 2026 and August 2, 2026 respectively.

## The numbers

| Metric | AIUM Events | RSNA EdCentral |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (49 ratings)](https://appshunter.io/ios/app/aium-events/id6446066159/reviews)** | [2.6 (10 ratings)](https://appshunter.io/ios/app/rsna-edcentral/id6569243803/reviews) |
| Number of ratings | **49** | 10 |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 months** |
| Monetization | **Free** | Ad-supported |
| Size | 83 MB | 238 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [American Institute of Ultrasound in Medicine](https://appshunter.io/developer/829336627) | [EdCast](https://appshunter.io/developer/974833831) |

## What reviewers say

### AIUM Events

[App page](https://appshunter.io/ios/app/aium-events/id6446066159)

Access conference schedules, speaker details, and exhibitor information. Enhance your learning by taking notes and drawing directly on presentation slides. Connect with other attendees through in-app messaging.

**Highlights:** View conference schedule, Access speaker and exhibitor details, Take notes on presentation slides, Draw directly on slides, In-app messaging with attendees

**Features:** macOS Compatibility

**In-app purchases:** none


### RSNA EdCentral

[App page](https://appshunter.io/ios/app/rsna-edcentral/id6569243803)

Access a comprehensive library of educational content and research to support your professional development. Discover courses, webinars, and the latest publications in radiology, all personalized to your needs.

**Highlights:** Personalized content delivery, Full courses and quick content bites, Webinar access, Latest publications from Radiology and RadioGraphics, Career support resources

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

**In-app purchases:** none


## Frequently asked questions

### Is AIUM Events free?

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

### Is RSNA EdCentral free?

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

### Which has better reviews, AIUM Events or RSNA EdCentral?

AIUM Events is rated higher. AIUM Events averages 4.8 out of 5 from 49 ratings, while RSNA EdCentral averages 2.6 from 10 ratings.

### Do AIUM Events or RSNA EdCentral have ads?

Neither AIUM Events nor RSNA EdCentral shows ads.

### Which is updated more often, AIUM Events or RSNA EdCentral?

AIUM Events ships an update every 12 months, and RSNA EdCentral every 3 months. Most recently, AIUM Events was updated on September 18, 2026 and RSNA EdCentral on August 2, 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.*