# Valve PPM vs Aortic Risk Calculator

The clearest difference is iOS requirement: Aortic Risk Calculator at 12.0 against Valve PPM's 15.1. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Valve PPM | Aortic Risk Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/valve-ppm/id1604258260/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 37 MB | 27 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [KRUTSCH](https://appshunter.io/developer/1454678018) | [Janis Kalnins](https://appshunter.io/developer/1774734225) |

## What reviewers say

### Valve PPM

[App page](https://appshunter.io/ios/app/valve-ppm/id1604258260)

This tool assists medical professionals in assessing implanted prosthetic cardiac valves. It offers guidance for checking existing valve function and selecting the optimal valve before implantation based on patient and prosthesis parameters.

**Highlights:** Assess implanted valve function, Select optimal valve before implantation, Analyze patient and prosthesis parameters, Identify potential patient-prosthesis mismatch, Determine intrinsic prosthesis dysfunction

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

**In-app purchases:** none


### Aortic Risk Calculator

[App page](https://appshunter.io/ios/app/aortic-risk-calculator/id6737128504)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Valve PPM free?

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

### Is Aortic Risk Calculator free?

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

### Do Valve PPM or Aortic Risk Calculator have ads?

Neither Valve PPM nor Aortic Risk Calculator shows ads.

### Which is updated more often, Valve PPM or Aortic Risk Calculator?

Valve PPM ships an update every 2 months, and Aortic Risk Calculator every 2 months. Most recently, Valve PPM was updated on November 3, 2026 and Aortic Risk Calculator on October 10, 2026.

---

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