# SCCT vs AATS Events

The clearest difference is update cadence: AATS Events at every 2 months against SCCT's every 5 months. AATS Events also leads on device support (4 vs 2). SCCT's advantage is monetization model (free vs ad-supported). On price, rating, ratings volume and ads 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 — 5.0 for SCCT against 5.0 for AATS Events. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

SCCT ships an update every 5 months, AATS Events every 2 months. The most recent releases landed on June 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | SCCT | AATS Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/scct/id1448308572/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/aats-events/id6479516082/reviews) |
| Number of ratings | **4** | 3 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | **Free** | Ad-supported |
| Size | 68 MB | 53 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Society of Cardiovascular Computed Tomography](https://appshunter.io/developer/1408838280) | [The American Association for Thoracic Surgery](https://appshunter.io/developer/618604747) |

## What reviewers say

### SCCT

[App page](https://appshunter.io/ios/app/scct/id1448308572)

This app connects professionals in cardiovascular CT, fostering research, education, and clinical excellence. Access event information and engage with a global community dedicated to advancing the field.

**Highlights:** Access to SCCT events information, Community for physicians, scientists, and technologists, Advocacy for research and education, Promotes clinical excellence in cardiovascular CT, International membership from over 85 countries

**Features:** macOS Compatibility

**In-app purchases:** none


### AATS Events

[App page](https://appshunter.io/ios/app/aats-events/id6479516082)

Manage your conference experience with this official event application. Access conference programs, schedules, and maps to navigate your event seamlessly.

**Highlights:** Conference program access, Event schedule management, Interactive maps, Event experience management

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is SCCT free?

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

### Is AATS Events free?

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

### Which has better reviews, SCCT or AATS Events?

SCCT and AATS Events are both rated 5.0 out of 5 on the App Store, from 4 and 3 ratings respectively.

### Do SCCT or AATS Events have ads?

Neither SCCT nor AATS Events shows ads.

### Which is updated more often, SCCT or AATS Events?

SCCT ships an update every 5 months, and AATS Events every 2 months. Most recently, SCCT was updated on June 20, 2026 and AATS Events on September 21, 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.*