# CDN STBBI Guidelines vs SMH Trauma

The clearest difference is update cadence: SMH Trauma at every 5 weeks against CDN STBBI Guidelines's every 4 months. CDN STBBI Guidelines's advantage is iOS requirement (13.0 vs 15.0). 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.

CDN STBBI Guidelines ships an update every 4 months, SMH Trauma every 5 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | CDN STBBI Guidelines | SMH Trauma |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 29 MB | 19 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Health Canada / Santé Canada](https://appshunter.io/developer/408663392) | [Andrew Neil Beckett](https://appshunter.io/developer/6808263021) |

## What reviewers say

### 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


### SMH Trauma

[App page](https://appshunter.io/ios/app/smh-trauma/id6503717611)

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

**In-app purchases:** none


## Frequently asked questions

### Is CDN STBBI Guidelines free?

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

### Is SMH Trauma free?

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

### Do CDN STBBI Guidelines or SMH Trauma have ads?

Neither CDN STBBI Guidelines nor SMH Trauma shows ads.

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

CDN STBBI Guidelines ships an update every 4 months, and SMH Trauma every 5 weeks. Most recently, CDN STBBI Guidelines was updated on November 7, 2026 and SMH Trauma on November 8, 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.*