# SAMHSA Disaster Response App vs Columbia Protocol

The clearest difference is rating: Columbia Protocol at 4.4 against SAMHSA Disaster Response App's 4.0. Columbia Protocol also leads on update cadence (every 6 weeks vs every 5 months) and ratings volume (12 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Columbia Protocol holds the better App Store score, 4.4 against 4.0. Both are backed by a comparable volume of ratings — 4 and 12 respectively.

SAMHSA Disaster Response App ships an update every 5 months, Columbia Protocol every 6 weeks. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SAMHSA Disaster Response App | Columbia Protocol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/samhsa-disaster-response-app/id787518271/reviews) | **[4.4 (12 ratings)](https://appshunter.io/ios/app/columbia-protocol/id1450966911/reviews)** |
| Number of ratings | 4 | **12** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 18 MB | 7 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [SAMHSA](https://appshunter.io/developer/447851469) | [PSS Chute Software](https://appshunter.io/developer/1019573904) |

## What reviewers say

### SAMHSA Disaster Response App

[App page](https://appshunter.io/ios/app/samhsa-disaster-response-app/id787518271)

This app provides behavioral health professionals with evidence-based information, tools, and resources for disaster response. It offers critical support for mental health and substance use in the field, simplifying the process of aiding those affected by disasters.

**Highlights:** Evidence-based mental health information, Substance use resources, Tools for field use, Disaster response support, Behavioral health professional focus

**Features:** macOS Compatibility

**In-app purchases:** none


### Columbia Protocol

[App page](https://appshunter.io/ios/app/columbia-protocol/id1450966911)

This application provides a standardized tool for assessing suicide risk through a series of questions. It is designed for widespread use to aid in suicide prevention, offering guidance for low or moderate risk responses.

**Highlights:** Suicide risk assessment, Evidence-supported tool, Simple question series, Global usability, Mental health referral guidance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SAMHSA Disaster Response App free?

SAMHSA Disaster Response App is free to download, with no in-app purchases.

### Is Columbia Protocol free?

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

### Which has better reviews, SAMHSA Disaster Response App or Columbia Protocol?

Columbia Protocol is rated higher. SAMHSA Disaster Response App averages 4.0 out of 5 from 4 ratings, while Columbia Protocol averages 4.4 from 12 ratings.

### Do SAMHSA Disaster Response App or Columbia Protocol have ads?

Neither SAMHSA Disaster Response App nor Columbia Protocol shows ads.

### Which is updated more often, SAMHSA Disaster Response App or Columbia Protocol?

SAMHSA Disaster Response App ships an update every 5 months, and Columbia Protocol every 6 weeks. Most recently, SAMHSA Disaster Response App was updated on October 3, 2026 and Columbia Protocol on October 6, 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.*