# Fetal Brain Tutor 4us vs Radiology References

The clearest difference is in-app purchases: Fetal Brain Tutor 4us at none against Radiology References's 4. Fetal Brain Tutor 4us also leads on ads (none vs shown) and iOS requirement (7.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Radiology References sells 4 in-app purchases, starting at $1.99 per 7 days. Fetal Brain Tutor 4us asks for nothing beyond the download.

## The numbers

| Metric | Fetal Brain Tutor 4us | Radiology References |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/fetal-brain-tutor-4us/id1261982931/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 months |
| Monetization | Free | — |
| Size | 68 MB | 19 MB |
| Requires iOS | **7.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Forge Reply](https://appshunter.io/developer/475305678) | [HVALABS, LLC](https://appshunter.io/developer/1875666107) |

## What reviewers say

### Fetal Brain Tutor 4us

[App page](https://appshunter.io/ios/app/fetal-brain-tutor-4us/id1261982931)

An interactive atlas for medical professionals to identify normal fetal brain anatomy during ultrasounds. It helps distinguish normal findings from potential abnormalities by providing dynamic labeling of structures in various planes.

**Highlights:** Dynamic interactive atlas, Fetal brain ultrasound, Anatomical structure identification, Touch/pinch gesture navigation, Dynamic legend labeling, Supports axial, coronal, and sagittal planes

**Features:** macOS Compatibility

**In-app purchases:** none


### Radiology References

[App page](https://appshunter.io/ios/app/radiology-references/id6744572227)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Monthly Premium | $5.99 | per month |
| Yearly Premium | $24.99 | per year |
| Yearly Premium | $34.99 | per year |


## Frequently asked questions

### Is Fetal Brain Tutor 4us free?

Fetal Brain Tutor 4us is free to download, with no in-app purchases.

### Is Radiology References free?

Radiology References is free to download, with in-app purchases available.

### Do Fetal Brain Tutor 4us or Radiology References have ads?

Radiology References shows ads; Fetal Brain Tutor 4us does not.

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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.*