# SwiftMasteryGuide vs FOAM Cortex

The clearest difference is iOS requirement: FOAM Cortex at 16.4 against SwiftMasteryGuide's 18.2. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | SwiftMasteryGuide | FOAM Cortex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (9 ratings)](https://appshunter.io/ios/app/foam-cortex/id6756235238/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | — | Ad-supported |
| Size | 105 MB | 60 MB |
| Requires iOS | 18.2 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Jonatan Ortiz de Araujo](https://appshunter.io/developer/1764412308) | [Tom Fadial](https://appshunter.io/developer/1316852248) |

## What reviewers say

### SwiftMasteryGuide

[App page](https://appshunter.io/ios/app/swiftmasteryguide/id6752313406)

**Features:** macOS Compatibility

**In-app purchases:** none


### FOAM Cortex

[App page](https://appshunter.io/ios/app/foam-cortex/id6756235238)

An AI-powered reference tool for emergency medicine clinicians, providing fast, trustworthy answers at the bedside. It leverages high-quality FOAMed resources and an expanding knowledge base to help users search, interpret, and apply information with confidence.

**Highlights:** Instant AI clinical support, Curated FOAMed knowledge base, Structured clinical summaries, Integrated source transparency, Fast mobile experience, Search across topics and modalities

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

**In-app purchases:** none


## Frequently asked questions

### Is SwiftMasteryGuide free?

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

### Is FOAM Cortex free?

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

### Do SwiftMasteryGuide or FOAM Cortex have ads?

Neither SwiftMasteryGuide nor FOAM Cortex 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.*