# Multigain vs StJohnsCO Alerting

The clearest difference is iOS requirement: StJohnsCO Alerting at 12.0 against Multigain's 15.0. 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.

Multigain ships an update every 31 months, StJohnsCO Alerting every 19 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Multigain | StJohnsCO Alerting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.7 (7 ratings)](https://appshunter.io/ios/app/stjohnsco-alerting/id1533843637/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 19 months** |
| Monetization | — | Free |
| Size | 23 MB | 68 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Multigain](https://appshunter.io/developer/1730983099) | [Mach Alert Inc.](https://appshunter.io/developer/1472612618) |

## What reviewers say

### Multigain

[App page](https://appshunter.io/ios/app/multigain/id1450755819)

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

**In-app purchases:** none


### StJohnsCO Alerting

[App page](https://appshunter.io/ios/app/stjohnsco-alerting/id1533843637)

This application provides advanced fire station alerting functionality for public safety answering points and fire/EMS facilities. It aims to reduce dispatch time and deliver critical information to first responders through tones and voice alerts. Optional add-ons and customization are available for enhanced field operations.

**Highlights:** State-of-the-art alerting functionality, Reliable dispatch for PSAPs and fire/EMS, Tones and voice alerts, Optional add-ons and customization, Companion mobile application

**In-app purchases:** none


## Frequently asked questions

### Is Multigain free?

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

### Is StJohnsCO Alerting free?

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

### Do Multigain or StJohnsCO Alerting have ads?

Neither Multigain nor StJohnsCO Alerting shows ads.

### Which is updated more often, Multigain or StJohnsCO Alerting?

Multigain ships an update every 31 months, and StJohnsCO Alerting every 19 months. Most recently, Multigain was updated on November 2, 2026 and StJohnsCO Alerting on November 3, 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.*