# MGH Heart vs ELSO Educational Tools

The clearest difference is rating: MGH Heart at 4.6 against ELSO Educational Tools's 1.0. ELSO Educational Tools's advantage is update cadence (every 5 days vs every 4 months). On price, ratings volume, 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.

MGH Heart holds the better App Store score, 4.6 against 1.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

MGH Heart ships an update every 4 months, ELSO Educational Tools every 5 days. The most recent releases landed on October 24, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | MGH Heart | ELSO Educational Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/mgh-heart/id1451245966/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/elso-educational-tools/id6443335423/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 44 MB | 22 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Massachusetts General Hospital](https://appshunter.io/developer/376928206) | [Extracorporeal Life Support Organization](https://appshunter.io/developer/1504162103) |

## 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


### ELSO Educational Tools

[App page](https://appshunter.io/ios/app/elso-educational-tools/id6443335423)

This application provides students with simulators to practice using ECMO equipment. It offers clinical tools and easy navigation across various topics related to organ support therapies. Designed for medical students and professionals.

**Highlights:** ECMO simulators, Clinical tools, Easy navigation, Educational content

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MGH Heart free?

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

### Is ELSO Educational Tools free?

ELSO Educational Tools is free to download, with no in-app purchases.

### Which has better reviews, MGH Heart or ELSO Educational Tools?

MGH Heart is rated higher. MGH Heart averages 4.6 out of 5 from 5 ratings, while ELSO Educational Tools averages 1.0 from 2 ratings.

### Do MGH Heart or ELSO Educational Tools have ads?

Neither MGH Heart nor ELSO Educational Tools shows ads.

### Which is updated more often, MGH Heart or ELSO Educational Tools?

MGH Heart ships an update every 4 months, and ELSO Educational Tools every 5 days. Most recently, MGH Heart was updated on October 24, 2026 and ELSO Educational Tools on September 16, 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.*