# ACR Guidance vs SRU connect

The clearest difference is rating: ACR Guidance at 3.1 against SRU connect's 1.0. ACR Guidance also leads on update cadence (every 2 months vs every 11 months) and ratings volume (12 vs 1). 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.

ACR Guidance holds the better App Store score, 3.1 against 1.0. That said, the two scores are not equally well evidenced: ACR Guidance has 12 ratings behind it against 1, so its average is the more settled of the two.

ACR Guidance ships an update every 2 months, SRU connect every 11 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | ACR Guidance | SRU connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (12 ratings)](https://appshunter.io/ios/app/acr-guidance/id1484701466/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/sru-connect/id6463041685/reviews) |
| Number of ratings | **12** | 1 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 11 months |
| Monetization | Free | Free |
| Size | 111 MB | 93 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [The American College of Radiology](https://appshunter.io/developer/493774954) | [Educational Symposia LLC](https://appshunter.io/developer/1692543134) |

## What reviewers say

### ACR Guidance

[App page](https://appshunter.io/ios/app/acr-guidance/id1484701466)

Access clinical guidance content from the ACR on your mobile device. Includes resources for contrast reactions, reporting systems, and incidental findings. Designed for healthcare professionals needing on-the-go reference materials.

**Highlights:** Interactive clinical guidance, ACR Contrast Reaction Cards, Reporting and Data Systems (RADS) content, Incidental Findings (IF) content, On-the-go reference materials

**Features:** macOS Compatibility

**In-app purchases:** none


### SRU connect

[App page](https://appshunter.io/ios/app/sru-connect/id6463041685)

This conference app allows registered attendees of the Society of Radiologists in Ultrasound’s Annual Meeting to access the meeting program, exhibitor information, and connect with other participants. It also provides real-time meeting notifications.

**Highlights:** View meeting program, Exhibitor information, Connect with attendees, Real-time notifications, Attendee networking

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

**In-app purchases:** none


## Frequently asked questions

### Is ACR Guidance free?

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

### Is SRU connect free?

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

### Which has better reviews, ACR Guidance or SRU connect?

ACR Guidance is rated higher. ACR Guidance averages 3.1 out of 5 from 12 ratings, while SRU connect averages 1.0 from 1 ratings.

### Do ACR Guidance or SRU connect have ads?

Neither ACR Guidance nor SRU connect shows ads.

### Which is updated more often, ACR Guidance or SRU connect?

ACR Guidance ships an update every 2 months, and SRU connect every 11 months. Most recently, ACR Guidance was updated on November 3, 2026 and SRU connect 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.*