# TAVRcathAID vs ATRIUM Anticoagulation Tool

The clearest difference is rating: ATRIUM Anticoagulation Tool at 5.0 against TAVRcathAID's 4.6. ATRIUM Anticoagulation Tool also leads on iOS requirement (8.0 vs 15.0). TAVRcathAID's advantage is update cadence (fortnightly vs every 3 months). On price, ratings volume, 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.

ATRIUM Anticoagulation Tool holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 5 and 7 respectively.

TAVRcathAID ships an update fortnightly, ATRIUM Anticoagulation Tool every 3 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | TAVRcathAID | ATRIUM Anticoagulation Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (5 ratings)](https://appshunter.io/ios/app/tavrcathaid/id1445366780/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/atrium-anticoagulation-tool/id1462668018/reviews)** |
| Number of ratings | 5 | **7** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free | Free |
| Size | 49 MB | 6 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Icahn School of Medicine at Mount Sinai](https://appshunter.io/developer/972625667) | [University of Maryland Baltimore Foundation, Inc.](https://appshunter.io/developer/700757374) |

## What reviewers say

### TAVRcathAID

[App page](https://appshunter.io/ios/app/tavrcathaid/id1445366780)

This educational tool provides step-by-step guidance for performing diagnostic coronary angiograms and percutaneous coronary interventions after trans-catheter aortic valve implantation. It features illustrations and animations to aid in understanding complex procedures.

**Highlights:** Step-by-step procedural guidance, Illustrations and animations, Focus on post-TAVR interventions, Diagnostic coronary angiogram guide, Percutaneous coronary intervention guide

**Features:** macOS Compatibility

**In-app purchases:** none


### ATRIUM Anticoagulation Tool

[App page](https://appshunter.io/ios/app/atrium-anticoagulation-tool/id1462668018)

This application assists healthcare professionals in managing anticoagulation therapy. It provides tools and information for medical practitioners, not for patient self-treatment. Patients should always consult their doctor for medical advice.

**Highlights:** Anticoagulation therapy management, Tools for healthcare professionals, Medical decision support, Patient treatment guidance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TAVRcathAID free?

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

### Is ATRIUM Anticoagulation Tool free?

ATRIUM Anticoagulation Tool is free to download, with no in-app purchases.

### Which has better reviews, TAVRcathAID or ATRIUM Anticoagulation Tool?

ATRIUM Anticoagulation Tool is rated higher. TAVRcathAID averages 4.6 out of 5 from 5 ratings, while ATRIUM Anticoagulation Tool averages 5.0 from 7 ratings.

### Do TAVRcathAID or ATRIUM Anticoagulation Tool have ads?

Neither TAVRcathAID nor ATRIUM Anticoagulation Tool shows ads.

### Which is updated more often, TAVRcathAID or ATRIUM Anticoagulation Tool?

TAVRcathAID ships an update fortnightly, and ATRIUM Anticoagulation Tool every 3 months. Most recently, TAVRcathAID was updated on October 29, 2026 and ATRIUM Anticoagulation Tool on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*