# CDN STBBI Guidelines vs PedMed

The clearest difference is in-app purchases: CDN STBBI Guidelines at none against PedMed's 1. CDN STBBI Guidelines also leads on iOS requirement (13.0 vs 17.6). PedMed's advantage is update cadence (every 2 months vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. PedMed sells 1 in-app purchase, starting at $1.99 per year. CDN STBBI Guidelines asks for nothing beyond the download.

CDN STBBI Guidelines ships an update every 4 months, PedMed every 2 months. The most recent releases landed on June 5, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | CDN STBBI Guidelines | PedMed |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 28 MB | 9 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Health Canada](https://appshunter.io/developer/408663392) | [James Greatorex](https://appshunter.io/developer/1713397615) |

## 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


### PedMed

[App page](https://appshunter.io/ios/app/pedmed/id6470312923)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Premium Access | $1.99 | per year |


## Frequently asked questions

### Is CDN STBBI Guidelines free?

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

### Is PedMed free?

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

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

Neither CDN STBBI Guidelines nor PedMed shows ads.

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

CDN STBBI Guidelines ships an update every 4 months, and PedMed every 2 months. Most recently, CDN STBBI Guidelines was updated on June 5, 2026 and PedMed on September 21, 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.*