# Thrombosis vs CDN STBBI Guidelines

The clearest difference is review sentiment: CDN STBBI Guidelines at 100% against Thrombosis's 75%. 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.

Thrombosis ships an update every 5 months, CDN STBBI Guidelines every 4 months. The most recent releases landed on September 21, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Thrombosis | CDN STBBI Guidelines |
| --- | --- | --- |
| 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 | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 36 MB | 28 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Thrombosis Canada](https://appshunter.io/developer/1098720492) | [Health Canada](https://appshunter.io/developer/408663392) |

## What reviewers say

### 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


### CDN STBBI Guidelines

[App page](https://appshunter.io/ios/app/cdn-stbbi-guidelines/id958263397)

This app offers Canadian health professionals current recommendations for screening, diagnosing, managing, and treating sexually transmitted infections (STIs). It's based on updated guidelines and complementary resources, focusing on uncomplicated STIs in adults and youth.

**Highlights:** STI screening recommendations, Diagnosis guidance, Management protocols, Treatment strategies, Antibiotic-resistant gonorrhea updates, Concise and easy-to-use format

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

**In-app purchases:** none


## Frequently asked questions

### Is Thrombosis free?

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

### Is CDN STBBI Guidelines free?

CDN STBBI Guidelines is free to download, with no in-app purchases.

### Do Thrombosis or CDN STBBI Guidelines have ads?

Neither Thrombosis nor CDN STBBI Guidelines shows ads.

### Which is updated more often, Thrombosis or CDN STBBI Guidelines?

Thrombosis ships an update every 5 months, and CDN STBBI Guidelines every 4 months. Most recently, Thrombosis was updated on September 21, 2026 and CDN STBBI Guidelines on June 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.*