# Feather Squadron vs Thrombosis

The clearest difference is device support: Thrombosis at 3 against Feather Squadron's 1. Feather Squadron's advantage is iOS requirement (9.0 vs 12.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Feather Squadron ships an update every 4 months, Thrombosis every 5 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | Feather Squadron | Thrombosis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (3 ratings)](https://appshunter.io/ios/app/thrombosis/id728181432/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | — | Free |
| Size | 27 MB | 36 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Acoustic Pioneer](https://appshunter.io/developer/619517178) | [Thrombosis Canada](https://appshunter.io/developer/1098720492) |

## What reviewers say

### Feather Squadron

[App page](https://appshunter.io/ios/app/feather-squadron-canada/id619569192)

**Features:** macOS Compatibility

**In-app purchases:** none


### Thrombosis

[App page](https://appshunter.io/ios/app/thrombosis/id728181432)

Provides healthcare professionals with up-to-date clinical tools and practice guidelines for managing thrombosis. Access interactive diagnostic aids, comprehensive treatment guides, and patient education materials.

**Highlights:** Interactive clinical tools, Comprehensive clinical guides, Patient education resources, User-friendly interface, Regular updates, Offline access

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

**In-app purchases:** none


## Frequently asked questions

### Is Feather Squadron free?

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

### Is Thrombosis free?

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

### Do Feather Squadron or Thrombosis have ads?

Neither Feather Squadron nor Thrombosis shows ads.

### Which is updated more often, Feather Squadron or Thrombosis?

Feather Squadron ships an update every 4 months, and Thrombosis every 5 months. Most recently, Feather Squadron was updated on October 26, 2026 and Thrombosis on October 26, 2026.

---

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