# iTransfuse vs EchoRef

The clearest difference is rating: EchoRef at 4.9 against iTransfuse's 3.3. EchoRef also leads on ratings volume (1.4K vs 8) and update cadence (every 2 months vs every 6 months). iTransfuse's advantage is iOS requirement (15.1 vs 26.0). On price, review sentiment, 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.

EchoRef holds the better App Store score, 4.9 against 3.3. That said, the two scores are not equally well evidenced: EchoRef has 1.4K ratings behind it against 8, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

iTransfuse ships an update every 6 months, EchoRef every 2 months. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | iTransfuse | EchoRef |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (8 ratings)](https://appshunter.io/ios/app/itransfuse/id946782488/reviews) | **[4.9 (1.4K ratings)](https://appshunter.io/ios/app/echoref/id1434016053/reviews)** |
| Number of ratings | 8 | **1.4K** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 33 MB | 105 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Australian Red Cross Society](https://appshunter.io/developer/553097736) | [Rishi Kumar](https://appshunter.io/developer/1434016052) |

## What reviewers say

### iTransfuse

[App page](https://appshunter.io/ios/app/itransfuse/id946782488)

Provides healthcare professionals with evidence-based resources for safe blood transfusions. Access educational tools, diagnostic information on transfusion reactions, and guidance for prescribing red cells and platelets at the bedside.

**Highlights:** Bedside transfusion education, Evidence-based transfusion guidance, Red cell and platelet prescription support, Transfusion reaction diagnostics, Access to transfusion resources

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

**In-app purchases:** none


### EchoRef

[App page](https://appshunter.io/ios/app/echoref/id1434016053)

This educational reference app provides comprehensive information on point-of-care ultrasound (POCUS), echocardiography, and cardiac measurements. It includes lessons on interventional procedures and hemodynamic calculations for medical professionals.

**Highlights:** Point-of-care ultrasound (POCUS), Transthoracic echocardiography (TTE), Transesophageal echocardiography (TEE), Cardiac dimensions and valve measurements, Hemodynamic and ultrasound calculations, Interventional procedure lessons

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

**In-app purchases:** none


## Frequently asked questions

### Is iTransfuse free?

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

### Is EchoRef free?

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

### Which has better reviews, iTransfuse or EchoRef?

EchoRef is rated higher. iTransfuse averages 3.3 out of 5 from 8 ratings, while EchoRef averages 4.9 from 1.4K ratings.

### Do iTransfuse or EchoRef have ads?

Neither iTransfuse nor EchoRef shows ads.

### Which is updated more often, iTransfuse or EchoRef?

iTransfuse ships an update every 6 months, and EchoRef every 2 months. Most recently, iTransfuse was updated on October 9, 2026 and EchoRef on October 11, 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.*