# EBMRef vs COR Perfusion AI

The clearest difference is ratings volume: EBMRef at 21 against COR Perfusion AI's 1. COR Perfusion AI's advantage is iOS requirement (15.0 vs 26.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for EBMRef against 5.0 for COR Perfusion AI. That said, the two scores are not equally well evidenced: EBMRef has 21 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | EBMRef | COR Perfusion AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (21 ratings)](https://appshunter.io/ios/app/ebmref/id6751447390/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cor-perfusion-ai/id6769851200/reviews) |
| Number of ratings | **21** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | Free |
| Size | 8 MB | 5 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Rishi Kumar](https://appshunter.io/developer/1434016052) | [Marschel Perfusion Services LLC](https://appshunter.io/developer/1896693720) |

## What reviewers say

### EBMRef

[App page](https://appshunter.io/ios/app/ebmref/id6751447390)

Access summaries of landmark medical research across specialties. Quickly find key trial details like interventions, outcomes, and clinical relevance for bedside reference. Intended for educational use, it's a supplement to, not a replacement for, professional medical advice.

**Highlights:** Landmark research summaries, Organized by medical specialty, Key trial details (name, year, interventions, outcomes), Clinical relevance distilled, Quick bedside access, Educational and informational

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

**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 EBMRef free?

EBMRef 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, EBMRef or COR Perfusion AI?

EBMRef and COR Perfusion AI are both rated 5.0 out of 5 on the App Store, from 21 and 1 ratings respectively.

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

Neither EBMRef 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.*