# CDN STBBI Guidelines vs GrowthPlot

The clearest difference is update cadence: GrowthPlot at every 5 days against CDN STBBI Guidelines's every 4 months. CDN STBBI Guidelines's advantage is iOS requirement (13.0 vs 15.1). 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, GrowthPlot every 5 days. The most recent releases landed on June 5, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | CDN STBBI Guidelines | GrowthPlot |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 28 MB | 66 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Health Canada](https://appshunter.io/developer/408663392) | [BC Children's Hospital](https://appshunter.io/developer/1521364756) |

## 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


### GrowthPlot

[App page](https://appshunter.io/ios/app/growthplot/id6469408252)

**Features:** macOS Compatibility

**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 GrowthPlot free?

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

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

Neither CDN STBBI Guidelines nor GrowthPlot shows ads.

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

CDN STBBI Guidelines ships an update every 4 months, and GrowthPlot every 5 days. Most recently, CDN STBBI Guidelines was updated on June 5, 2026 and GrowthPlot on August 20, 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.*