# InvoSurg vs COR Perfusion AI

The clearest difference is rating: COR Perfusion AI at 5.0 against InvoSurg's 4.3. InvoSurg's advantage is ratings volume (12 vs 1). 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.

COR Perfusion AI holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: InvoSurg has 12 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | InvoSurg | COR Perfusion AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (12 ratings)](https://appshunter.io/ios/app/invosurg/id1480250400/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cor-perfusion-ai/id6769851200/reviews)** |
| Number of ratings | **12** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | — |
| Monetization | Free | Free |
| Size | 22 MB | 5 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Invosurg Inc.](https://appshunter.io/developer/1480250399) | [Marschel Perfusion Services LLC](https://appshunter.io/developer/1896693720) |

## What reviewers say

### InvoSurg

[App page](https://appshunter.io/ios/app/invosurg/id1480250400)

This medical app assists cardiac surgery clinicians by providing access to individualized care information, calculations for delivered oxygen during cardiopulmonary bypass, and a repository of educational events and publications. It serves as a convenient mobile reference for CPB and Extra Corporeal Life Support therapies, along with evidence-based guidelines.

**Highlights:** Individualized care information, Delivered Oxygen (DO2) calculation, Educational event calendar, CPB and ECLS therapy information, Evidence-Based Guidelines reference, Cardiac surgery publications

**Features:** macOS Compatibility

**In-app purchases:** none


### COR Perfusion AI

[App page](https://appshunter.io/ios/app/cor-perfusion-ai/id6769851200)

This AI assistant provides perfusionists with quick, evidence-based answers on topics like cardiopulmonary bypass and ECMO. It also includes tools for case logging, note-taking, and team collaboration.

**Highlights:** AI-powered clinical answers, Cardiopulmonary bypass and ECMO information, Case logging and tracking, Organized note-taking, Searchable chat history, Voice and image input, Team protocol sharing

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

**In-app purchases:** none


## Frequently asked questions

### Is InvoSurg free?

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

### Is COR Perfusion AI free?

COR Perfusion AI is free to download, with no in-app purchases.

### Which has better reviews, InvoSurg or COR Perfusion AI?

COR Perfusion AI is rated higher. InvoSurg averages 4.3 out of 5 from 12 ratings, while COR Perfusion AI averages 5.0 from 1 ratings.

### Do InvoSurg or COR Perfusion AI have ads?

Neither InvoSurg nor COR Perfusion AI shows ads.

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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.*