# E.I. Medical Imaging vs WirelessUSG

The clearest difference is ratings volume: WirelessUSG at 41 against E.I. Medical Imaging's 2. WirelessUSG also leads on review sentiment (15% vs 0%). E.I. Medical Imaging's advantage is iOS requirement (8.1 vs 12.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

E.I. Medical Imaging holds the better App Store score, 3.0 against 2.8. That said, the two scores are not equally well evidenced: WirelessUSG has 41 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 0% of E.I. Medical Imaging's written reviews are positive against 15% of WirelessUSG's, so the app with the better star average is not the one people write more warmly about.

E.I. Medical Imaging ships an update every 2 months, WirelessUSG every 6 weeks. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | E.I. Medical Imaging | WirelessUSG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ei-medical-imaging/id1061746947/reviews)** | [2.8 (41 ratings)](https://appshunter.io/ios/app/wirelessusg/id1119528321/reviews) |
| Number of ratings | 2 | **41** |
| Positive reviews | 0.0% of reviews | **15.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 15 MB | 22 MB |
| Requires iOS | **8.1** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ORCAWEST HOLDINGS, LLC](https://appshunter.io/developer/1058099362) | [SonoStarMed](https://appshunter.io/developer/1113993886) |

## What reviewers say

### E.I. Medical Imaging

[App page](https://appshunter.io/ios/app/ei-medical-imaging/id1061746947)

This application allows users to view live ultrasound video streams from a specific portable ultrasound system on their iPhone or iPad. It acts as a companion app for the E.I. Medical Imaging® Ibex® EVO™ device.

**Highlights:** Live ultrasound video streaming, Companion app functionality, Supports E.I. Medical Imaging Ibex EVO, iPhone and iPad compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### WirelessUSG

[App page](https://appshunter.io/ios/app/wirelessusg/id1119528321)

This app connects to a wireless ultrasound probe via WiFi to display real-time imaging on Apple devices. It facilitates rapid detection and image freezing for reference purposes. Additional usage information is available via a provided web link.

**Highlights:** Wireless probe connection, Real-time ultrasound imaging, Image freezing function, Rapid detection, FDA and China NMPA certified probe compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is E.I. Medical Imaging free?

E.I. Medical Imaging is free to download, with no in-app purchases.

### Is WirelessUSG free?

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

### Which has better reviews, E.I. Medical Imaging or WirelessUSG?

E.I. Medical Imaging is rated higher. E.I. Medical Imaging averages 3.0 out of 5 from 2 ratings, while WirelessUSG averages 2.8 from 41 ratings.

### Do E.I. Medical Imaging or WirelessUSG have ads?

Neither E.I. Medical Imaging nor WirelessUSG shows ads.

### Which is updated more often, E.I. Medical Imaging or WirelessUSG?

E.I. Medical Imaging ships an update every 2 months, and WirelessUSG every 6 weeks. Most recently, E.I. Medical Imaging was updated on October 13, 2026 and WirelessUSG on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*