# MGH Heart vs EBMRef

The clearest difference is rating: EBMRef at 5.0 against MGH Heart's 4.6. EBMRef also leads on update cadence (every 3 weeks vs every 4 months) and ratings volume (21 vs 5). MGH Heart's advantage is iOS requirement (12.0 vs 26.0). 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.

EBMRef holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 5 and 21 respectively.

MGH Heart ships an update every 4 months, EBMRef every 3 weeks. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | MGH Heart | EBMRef |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (5 ratings)](https://appshunter.io/ios/app/mgh-heart/id1451245966/reviews) | **[5.0 (21 ratings)](https://appshunter.io/ios/app/ebmref/id6751447390/reviews)** |
| Number of ratings | 5 | **21** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 44 MB | 8 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Massachusetts General Hospital](https://appshunter.io/developer/376928206) | [Rishi Kumar](https://appshunter.io/developer/1434016052) |

## What reviewers say

### MGH Heart

[App page](https://appshunter.io/ios/app/mgh-heart/id1451245966)

This app offers clinical care guidelines for patients needing ECMO or suffering from Aortic Dissection. It provides direct phone access to on-call physicians for assistance and allows for patient referrals to the MGH Heart Center.

**Highlights:** ECMO clinical care guidelines, Aortic Dissection treatment guidelines, One-touch physician contact, Patient referral to MGH Heart Center, Emergency care assistance

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is MGH Heart free?

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

### Is EBMRef free?

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

### Which has better reviews, MGH Heart or EBMRef?

EBMRef is rated higher. MGH Heart averages 4.6 out of 5 from 5 ratings, while EBMRef averages 5.0 from 21 ratings.

### Do MGH Heart or EBMRef have ads?

Neither MGH Heart nor EBMRef shows ads.

### Which is updated more often, MGH Heart or EBMRef?

MGH Heart ships an update every 4 months, and EBMRef every 3 weeks. Most recently, MGH Heart was updated on October 14, 2026 and EBMRef on October 10, 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.*