# Valve In Valve vs Aortic surgery guidelines

The clearest difference is rating: Valve In Valve at 4.6 against Aortic surgery guidelines's 1.0. Valve In Valve also leads on ratings volume (10 vs 1). Aortic surgery guidelines's advantage is review sentiment (100% vs 71%) and update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Valve In Valve holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Valve In Valve has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 71% of Valve In Valve's written reviews are positive against 100% of Aortic surgery guidelines's, so the app with the better star average is not the one people write more warmly about.

Valve In Valve ships an update every 2 months, Aortic surgery guidelines every 3 weeks. Both last shipped on November 1, 2026.

## The numbers

| Metric | Valve In Valve | Aortic surgery guidelines |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (10 ratings)](https://appshunter.io/ios/app/valve-in-valve/id655683780/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/aortic-surgery-guidelines/id932203509/reviews) |
| Number of ratings | **10** | 1 |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 41 MB | 4 MB |
| Requires iOS | 15.1 | **7.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [KRUTSCH](https://appshunter.io/developer/1454678018) | [Aortic Surgery Guidelines](https://appshunter.io/developer/932203508) |

## What reviewers say

### Valve In Valve

[App page](https://appshunter.io/ios/app/valve-in-valve/id655683780)

This app provides clinicians with quick, clear, and concise information on heart valves and Valve in Valve therapy. It guides users through surgical and TAVR valve design, helping to plan and perform procedures by identifying surgical valves, selecting correct TAVR valve sizes, and determining optimal placement. The app offers offline access to vital information, enhancing understanding and improving patient outcomes.

**Highlights:** Heart valve design information, Valve in Valve therapy guide, Surgical and TAVR valve sizing, Image-based placement guidance, Video examples of valve placement, Offline information access, Stepped valve identification process

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Valve In Valve free?

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

### Is Aortic surgery guidelines free?

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

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

Valve In Valve is rated higher. Valve In Valve averages 4.6 out of 5 from 10 ratings, while Aortic surgery guidelines averages 1.0 from 1 ratings.

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

Neither Valve In Valve nor Aortic surgery guidelines shows ads.

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

Valve In Valve ships an update every 2 months, and Aortic surgery guidelines every 3 weeks. Most recently, Valve In Valve was updated on November 1, 2026 and Aortic surgery guidelines on November 1, 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.*