# STI Tx Guide vs OHN SBIRT

The clearest difference is rating: OHN SBIRT at 5.0 against STI Tx Guide's 3.5. OHN SBIRT also leads on iOS requirement (8.0 vs 15.0). STI Tx Guide's advantage is ratings volume (36 vs 2). 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.

OHN SBIRT holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: STI Tx Guide has 36 ratings behind it against 2, so its average is the more settled of the two.

STI Tx Guide ships an update every 2 months, OHN SBIRT every 3 months. The most recent releases landed on October 17, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | STI Tx Guide | OHN SBIRT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (36 ratings)](https://appshunter.io/ios/app/sti-tx-guide/id655206856/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ohn-sbirt/id1109510478/reviews)** |
| Number of ratings | **36** | 2 |
| Positive reviews | 35.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 36 MB | 37 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Centers For Disease Control and Prevention](https://appshunter.io/developer/439259253) | [Open Cancer Network](https://appshunter.io/developer/834526897) |

## What reviewers say

### STI Tx Guide

[App page](https://appshunter.io/ios/app/sti-tx-guide/id655206856)

Provides healthcare professionals with up-to-date, evidence-based recommendations for the prevention, diagnosis, and treatment of sexually transmitted infections. Features include clinical care guidance, sexual history resources, and patient materials for effective patient management.

**Highlights:** STI prevention recommendations, Diagnosis guidance, Treatment protocols, Clinical care assistance, Sexual history resources, Patient management tools

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

**In-app purchases:** none


### OHN SBIRT

[App page](https://appshunter.io/ios/app/ohn-sbirt/id1109510478)

This educational app provides a comprehensive approach to early intervention and treatment services. It focuses on screening, brief intervention, and referral for substance use and related health issues.

**Highlights:** Screening tools, Brief intervention guidance, Referral to treatment resources, Public health approach, Early intervention services

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is STI Tx Guide free?

STI Tx Guide is free to download, with no in-app purchases.

### Is OHN SBIRT free?

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

### Which has better reviews, STI Tx Guide or OHN SBIRT?

OHN SBIRT is rated higher. STI Tx Guide averages 3.5 out of 5 from 36 ratings, while OHN SBIRT averages 5.0 from 2 ratings.

### Do STI Tx Guide or OHN SBIRT have ads?

Neither STI Tx Guide nor OHN SBIRT shows ads.

### Which is updated more often, STI Tx Guide or OHN SBIRT?

STI Tx Guide ships an update every 2 months, and OHN SBIRT every 3 months. Most recently, STI Tx Guide was updated on October 17, 2026 and OHN SBIRT on September 23, 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.*