# LCFR Field Operations Guide vs Columbia Protocol

The clearest difference is update cadence: Columbia Protocol at every 6 weeks against LCFR Field Operations Guide's every 4 months. On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.4 for LCFR Field Operations Guide against 4.4 for Columbia Protocol. Both are backed by a comparable volume of ratings — 5 and 12 respectively.

LCFR Field Operations Guide ships an update every 4 months, Columbia Protocol every 6 weeks. The most recent releases landed on September 22, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | LCFR Field Operations Guide | Columbia Protocol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (5 ratings)](https://appshunter.io/ios/app/lcfr-field-operations-guide/id1101383827/reviews) | [4.4 (12 ratings)](https://appshunter.io/ios/app/columbia-protocol/id1450966911/reviews) |
| Number of ratings | 5 | **12** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 28 MB | 7 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Acid Remap LLC](https://appshunter.io/developer/323130617) | [PSS Chute Software](https://appshunter.io/developer/1019573904) |

## What reviewers say

### LCFR Field Operations Guide

[App page](https://appshunter.io/ios/app/lcfr-field-operations-guide/id1101383827)

Access emergency protocols and operational guides offline. Quickly find information with indexed lookup and search functionality. Save important entries to favorites and add custom notes for easy reference.

**Highlights:** Offline access to guides, Indexed content lookup, Search titles and text, Favorites tab, Customizable notes, Regular updates

**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 LCFR Field Operations Guide free?

LCFR Field Operations Guide 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, LCFR Field Operations Guide or Columbia Protocol?

LCFR Field Operations Guide and Columbia Protocol are both rated 4.4 out of 5 on the App Store, from 5 and 12 ratings respectively.

### Do LCFR Field Operations Guide or Columbia Protocol have ads?

Neither LCFR Field Operations Guide nor Columbia Protocol shows ads.

### Which is updated more often, LCFR Field Operations Guide or Columbia Protocol?

LCFR Field Operations Guide ships an update every 4 months, and Columbia Protocol every 6 weeks. Most recently, LCFR Field Operations Guide was updated on September 22, 2026 and Columbia Protocol on September 15, 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.*