# US Fetal vs GestAge

The clearest difference is price: GestAge at Free against US Fetal's $10.99. US Fetal's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 15.0). On ads and device support there is nothing between them.

GestAge is free to download; US Fetal costs $10.99 up front. GestAge sells 1 one-off in-app purchase. US Fetal asks for nothing beyond the download.

## The numbers

| Metric | US Fetal | GestAge |
| --- | --- | --- |
| Price | $10.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 43 MB | 9 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Jose Rogelio Cruz Martinez](https://appshunter.io/developer/1456825256) | [GABRIEL ENRIQUE CASTILLO MARTIN DEL CAMPO](https://appshunter.io/developer/1896526272) |

## What reviewers say

### US Fetal

[App page](https://appshunter.io/ios/app/us-fetal/id1456825257)

**Features:** macOS Compatibility

**In-app purchases:** none


### GestAge

[App page](https://appshunter.io/ios/app/gestage/id6767968151)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gestage | $29.99 | one-time |


## Frequently asked questions

### Is US Fetal free?

US Fetal costs $10.99, with no in-app purchases.

### Is GestAge free?

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

### Do US Fetal or GestAge have ads?

Neither US Fetal nor GestAge shows ads.

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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.*