# diSplay U/S probe vs Sonographer Pal

The clearest difference is rating: Sonographer Pal at 5.0 against diSplay U/S probe's 1.0. Sonographer Pal also leads on update cadence (every 11 days vs every 3 months) and ratings volume (12 vs 1). diSplay U/S probe's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Sonographer Pal sells 3 in-app purchases, starting at $9.99 per 7 days. diSplay U/S probe asks for nothing beyond the download.

Sonographer Pal holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Sonographer Pal has 12 ratings behind it against 1, so its average is the more settled of the two.

diSplay U/S probe ships an update every 3 months, Sonographer Pal every 11 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | diSplay U/S probe | Sonographer Pal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/display-us-probe/id1540728971/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/sonographer-pal/id6758763057/reviews)** |
| Number of ratings | 1 | **12** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 11 days** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#177** |
| Size | 21 MB | 62 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [InSimo](https://appshunter.io/developer/1369095821) | [Sonographer Pal, LLC](https://appshunter.io/developer/1874862124) |

## What reviewers say

### diSplay U/S probe

[App page](https://appshunter.io/ios/app/display-us-probe/id1540728971)

Learn ultrasound gestures and practice diagnosis using your smartphone as a Bluetooth probe connected to an online simulator. Analyze patient cases on your computer or tablet with real-time simulated ultrasound images and a self-training program.

**Highlights:** Smartphone as Bluetooth U/S probe, Online U/S simulator, Analyze patient cases, Virtual anatomies, Real-time simulated U/S images, Self-training program

**Features:** macOS Compatibility

**In-app purchases:** none


### Sonographer Pal

[App page](https://appshunter.io/ios/app/sonographer-pal/id6758763057)

**Currently charting:** #177 Top Grossing · Medical (US App Store)

This digital learning platform supports sonography students and professionals in preparing for credentialing exams and enhancing clinical knowledge. It offers structured resources, practice questions, and flashcards covering key areas of diagnostic medical sonography.

**Highlights:** Ultrasound physics prep, Abdominal sonography modules, OB/GYN ultrasound content, Vascular ultrasound resources, Board-style practice questions, Interactive flashcards, Audio learning resources

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $9.99 | per 7 days |
| Pro Monthly | $29.99 | per month |
| Pro Yearly | $249.00 | per year |


## Frequently asked questions

### Is diSplay U/S probe free?

diSplay U/S probe is free to download, with no in-app purchases.

### Is Sonographer Pal free?

Sonographer Pal is free to download, with in-app purchases available.

### Which has better reviews, diSplay U/S probe or Sonographer Pal?

Sonographer Pal is rated higher. diSplay U/S probe averages 1.0 out of 5 from 1 ratings, while Sonographer Pal averages 5.0 from 12 ratings.

### Do diSplay U/S probe or Sonographer Pal have ads?

Neither diSplay U/S probe nor Sonographer Pal shows ads.

### Which is updated more often, diSplay U/S probe or Sonographer Pal?

diSplay U/S probe ships an update every 3 months, and Sonographer Pal every 11 days. Most recently, diSplay U/S probe was updated on November 3, 2026 and Sonographer Pal on November 5, 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.*