# DAPT Risk Calculator

> Clinical decision support for DAPT therapy risk assessment post-PCI. (iPhone/iPad app by American College of Cardiology.)

- Source: https://appshunter.io/ios/app/dapt-risk-calculator/id1175079741 (this page in markdown: same URL + `.md`)
- Developer: [American College of Cardiology](https://appshunter.io/developer/502174543)
- Category: Medical
- Price: Free
- Rating: 4.50/5 from 2 App Store ratings
- Age rating: 12+
- Requires: iOS 13.0 · 46 MB
- Languages: American English
- Released: 2017-01-03
- Data updated: 2026-06-03
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/dapt-risk-calculator/id1175079741/reviews.md

## What is DAPT Risk Calculator?

The ACC DAPT Risk Calculator provides clinical decision support for clinicians evaluating the continuation of DAPT therapy for patients at least 12 months post-PCI procedure, and the risk/benefit of continuing or discontinuing DAPT.

The App provides a DAPT Risk Score as a numerical value between -2 and +9, where a Higher DAPT scores suggest that the benefit/risk ratio with prolonged DAPT may be favorable. Conversely, lower DAPT scores suggest that the benefit/risk ratio with prolonged DAPT is NOT favorable.

The clinical decision support tool also calculates the percentage of risk for three end points:
- Myocardial infarction (MI)
- Stent thrombosis, major adverse cardiovascular and cerebrovascular events (MACCE)
- Bleeding

## Key features

- DAPT Risk Score calculation
- Risk/benefit analysis for DAPT continuation
- Percentage risk for MI
- Percentage risk for Stent Thrombosis/MACCE
- Percentage risk for Bleeding


## Frequently asked questions about DAPT Risk Calculator

### What is the DAPT Risk Calculator used for?

The DAPT Risk Calculator is a clinical decision support tool designed to help clinicians evaluate the risk and benefit of continuing dual antiplatelet therapy (DAPT) for patients who are at least 12 months post-PCI procedure.

### How does the DAPT Risk Calculator work?

It provides a numerical DAPT Risk Score ranging from -2 to +9. Higher scores suggest a favorable benefit/risk ratio for prolonged DAPT, while lower scores indicate it may not be favorable.

### What specific risks does the DAPT Risk Calculator assess?

The tool calculates the percentage risk for three critical endpoints: Myocardial Infarction (MI), Stent Thrombosis/Major Adverse Cardiovascular and Cerebrovascular Events (MACCE), and Bleeding.

### Is the DAPT Risk Calculator free to use?

Yes, the DAPT Risk Calculator is available for free. It does not have any in-app purchases or advertisements.

### What devices is the DAPT Risk Calculator available on?

The DAPT Risk Calculator is supported on iPhone, iPad, and iPod devices.

### How often is the DAPT Risk Calculator updated?

The latest version of the DAPT Risk Calculator was updated on September 26, 2025. The app was initially released on January 3, 2017.

### What is the age rating for the DAPT Risk Calculator?

The DAPT Risk Calculator has an age rating of 12+, making it suitable for use by clinicians and older users.

### What is the user sentiment for the DAPT Risk Calculator?

Based on the limited available data, the DAPT Risk Calculator has a high rating of 4.5 stars from 2 ratings, indicating positive user sentiment.

## Version history (last 5 releases)

### 3.0 — 2025-09-26

Bug fixes

### 2.0 — 2023-10-03

This update includes underlying architecture improvements and minor reference link updates.

### 1.5.1 — 2017-11-27

This app has been updated by Apple to display the Apple Watch app icon.

Updated with endorsements from The Society for Cardiovascular Angiography and Interventions (SCAI) and The American Association for Thoracic Surgery (AATS).  These endorsements can be found on the About page along with a link to contact the ACC if interested in providing other organizational endorsement.

### 1.0.1 — 2017-01-12

Bugfixes and various improvements.

### 1.0 — 2017-01-03

No release notes.

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## More apps by American College of Cardiology

- [ACC Connect](https://appshunter.io/ios/app/acc-connect/id542901001)
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- [AnticoagEvaluator](https://appshunter.io/ios/app/anticoagevaluator/id609795286)
- [CVD Risk Estimator Plus](https://appshunter.io/ios/app/cvd-risk-estimator-plus/id808875968)
- [ACC Advocacy Action](https://appshunter.io/ios/app/acc-advocacy-action/id905043425)
- [ACC Guideline Clinical App](https://appshunter.io/ios/app/acc-guideline-clinical-app/id931723742)

All apps by American College of Cardiology: https://appshunter.io/developer/502174543

## Related topics

[dapt risk calculator](https://appshunter.io/ios/topics/dapt-risk-calculator) · [esc cvd risk calculation](https://appshunter.io/ios/topics/esc-cvd-risk-calculation)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-03.*