# ACC Quality Summit vs Coltrain

The clearest difference is update cadence: Coltrain at monthly against ACC Quality Summit's every 11 months. ACC Quality Summit's advantage is ratings volume (335 vs 17). 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 — 4.9 for ACC Quality Summit against 5.0 for Coltrain. That said, the two scores are not equally well evidenced: ACC Quality Summit has 335 ratings behind it against 17, so its average is the more settled of the two.

ACC Quality Summit ships an update every 11 months, Coltrain monthly. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ACC Quality Summit | Coltrain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (335 ratings)](https://appshunter.io/ios/app/acc-quality-summit/id1439363299/reviews) | **[5.0 (17 ratings)](https://appshunter.io/ios/app/coltrain/id1491315335/reviews)** |
| Number of ratings | **335** | 17 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Monthly** |
| Monetization | Free | Free |
| Size | 88 MB | 305 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [American College of Cardiology](https://appshunter.io/developer/502174543) | [Cognition Med, LLC](https://appshunter.io/developer/1491315334) |

## What reviewers say

### ACC Quality Summit

[App page](https://appshunter.io/ios/app/acc-quality-summit/id1439363299)

This event guide allows attendees to personalize their schedule, view session details, and access faculty information. Stay connected with social media integration, receive live announcements, and download presentation materials.

**Highlights:** Personalized session schedule, Session details, Faculty information, Social media connectivity, Real-time announcements, Download presentation slides

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

**In-app purchases:** none


### Coltrain

[App page](https://appshunter.io/ios/app/coltrain/id1491315335)

A secure, cloud-based messaging platform for healthcare professionals to collaborate on patient care. It enables secure sharing of photos, videos, and documents for seamless teamwork among peers, regardless of location or healthcare system.

**Highlights:** HIPAA-compliant cloud messaging, Secure chat and case discussion, Photo, video, and document sharing, Peer-to-peer collaboration, Mobile platform for HCPs

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ACC Quality Summit free?

ACC Quality Summit is free to download, with no in-app purchases.

### Is Coltrain free?

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

### Which has better reviews, ACC Quality Summit or Coltrain?

Coltrain is rated higher. ACC Quality Summit averages 4.9 out of 5 from 335 ratings, while Coltrain averages 5.0 from 17 ratings.

### Do ACC Quality Summit or Coltrain have ads?

Neither ACC Quality Summit nor Coltrain shows ads.

### Which is updated more often, ACC Quality Summit or Coltrain?

ACC Quality Summit ships an update every 11 months, and Coltrain monthly. Most recently, ACC Quality Summit was updated on October 29, 2026 and Coltrain on November 3, 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.*