# EchoRef vs MY USG

The clearest difference is review sentiment: EchoRef at 100% against MY USG's 14%. EchoRef also leads on rating (4.9 vs 2.5) and ratings volume (1.4K vs 11). MY USG's advantage is iOS requirement (13.0 vs 26.0). On price, update cadence, 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 2.5. That said, the two scores are not equally well evidenced: EchoRef has 1.4K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 100% of EchoRef's written reviews are positive against 14% of MY USG's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | EchoRef | MY USG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (1.4K ratings)](https://appshunter.io/ios/app/echoref/id1434016053/reviews)** | [2.5 (11 ratings)](https://appshunter.io/ios/app/my-usg/id1606311898/reviews) |
| Number of ratings | **1.4K** | 11 |
| Positive reviews | **100.0% of reviews** | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 104 MB | 137 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Rishi Kumar](https://appshunter.io/developer/1434016052) | [Konted](https://appshunter.io/developer/1186181609) |

## What reviewers say

### 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


### MY USG

[App page](https://appshunter.io/ios/app/my-usg/id1606311898)

This application displays ultrasound images from a pocket scanner. It is intended for use within Chinese Mainland and provides reference images, not medical advice. Consult a physician for diagnosis and treatment.

**Highlights:** Displays ultrasound images, Connects with pocket ultrasound scanner, Free to download and use, Provides image reference, Jurisdiction-specific content

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

**In-app purchases:** none


## Frequently asked questions

### Is EchoRef free?

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

### Is MY USG free?

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

### Which has better reviews, EchoRef or MY USG?

EchoRef is rated higher. EchoRef averages 4.9 out of 5 from 1.4K ratings, while MY USG averages 2.5 from 11 ratings.

### Do EchoRef or MY USG have ads?

Neither EchoRef nor MY USG shows ads.

### Which is updated more often, EchoRef or MY USG?

EchoRef ships an update every 2 months, and MY USG every 2 months. Most recently, EchoRef was updated on October 19, 2026 and MY USG on October 15, 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.*