# Aortic surgery guidelines vs Valve PPM

The clearest difference is rating: Valve PPM at 5.0 against Aortic surgery guidelines's 1.0. Valve PPM also leads on ratings volume (3 vs 1). Aortic surgery guidelines's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (7.0 vs 15.1). On price, review sentiment, 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.

Valve PPM holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Aortic surgery guidelines ships an update every 3 weeks, Valve PPM every 2 months. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Aortic surgery guidelines | Valve PPM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/aortic-surgery-guidelines/id932203509/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/valve-ppm/id1604258260/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 4 MB | 37 MB |
| Requires iOS | **7.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Aortic Surgery Guidelines](https://appshunter.io/developer/932203508) | [KRUTSCH](https://appshunter.io/developer/1454678018) |

## What reviewers say

### Aortic surgery guidelines

[App page](https://appshunter.io/ios/app/aortic-surgery-guidelines/id932203509)

This medical app provides clinicians with patient-specific recommendations for aortic surgery based on established guidelines. It simplifies complex decision-making by guiding users through essential patient data entry to inform surgical indications.

**Highlights:** Patient-specific surgical recommendations, Data entry for clinical decision-making, Based on AHA, AATS, ACC, CCS, ESC guidelines, Pocket tool for grey area decisions, Clear surgical indication display

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Aortic surgery guidelines free?

Aortic surgery guidelines is free to download, with no in-app purchases.

### Is Valve PPM free?

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

### Which has better reviews, Aortic surgery guidelines or Valve PPM?

Valve PPM is rated higher. Aortic surgery guidelines averages 1.0 out of 5 from 1 ratings, while Valve PPM averages 5.0 from 3 ratings.

### Do Aortic surgery guidelines or Valve PPM have ads?

Neither Aortic surgery guidelines nor Valve PPM shows ads.

### Which is updated more often, Aortic surgery guidelines or Valve PPM?

Aortic surgery guidelines ships an update every 3 weeks, and Valve PPM every 2 months. Most recently, Aortic surgery guidelines was updated on October 17, 2026 and Valve PPM on October 8, 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.*