# DAPT Risk Calculator vs Precise DAPT

The clearest difference is update cadence: Precise DAPT at every 2 weeks against DAPT Risk Calculator's every 17 months. Precise DAPT also leads on iOS requirement (8.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DAPT Risk Calculator ships an update every 17 months, Precise DAPT every 2 weeks. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | DAPT Risk Calculator | Precise DAPT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/dapt-risk-calculator/id1175079741/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 46 MB | 55 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [American College of Cardiology](https://appshunter.io/developer/502174543) | [Alma Digit Srl](https://appshunter.io/developer/1269030988) |

## What reviewers say

### DAPT Risk Calculator

[App page](https://appshunter.io/ios/app/dapt-risk-calculator/id1175079741)

This tool helps clinicians assess the risk and benefit of continuing dual antiplatelet therapy (DAPT) for patients at least 12 months post-PCI. It provides a numerical DAPT Risk Score and calculates the percentage risk for key cardiovascular events.

**Highlights:** DAPT Risk Score calculation, Risk/benefit analysis for DAPT continuation, Percentage risk for MI, Percentage risk for Stent Thrombosis/MACCE, Percentage risk for Bleeding

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

**In-app purchases:** none


### Precise DAPT

[App page](https://appshunter.io/ios/app/precise-dapt/id1269030989)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DAPT Risk Calculator free?

DAPT Risk Calculator is free to download, with no in-app purchases.

### Is Precise DAPT free?

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

### Do DAPT Risk Calculator or Precise DAPT have ads?

Neither DAPT Risk Calculator nor Precise DAPT shows ads.

### Which is updated more often, DAPT Risk Calculator or Precise DAPT?

DAPT Risk Calculator ships an update every 17 months, and Precise DAPT every 2 weeks. Most recently, DAPT Risk Calculator was updated on October 12, 2026 and Precise DAPT on October 1, 2026.

---

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