# IMRS vs CommandPost®

The clearest difference is update cadence: CommandPost® at every 9 days against IMRS's every 3 months. 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.

IMRS ships an update every 3 months, CommandPost® every 9 days. The most recent releases landed on September 11, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | IMRS | CommandPost® |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 54 MB | 59 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Ungerboeck Systems International, Inc](https://appshunter.io/developer/1067890755) | [CommandPost Pty Ltd](https://appshunter.io/developer/1582909516) |

## What reviewers say

### IMRS

[App page](https://appshunter.io/ios/app/imrs/id1645317133)

**Features:** macOS Compatibility

**In-app purchases:** none


### CommandPost®

[App page](https://appshunter.io/ios/app/commandpost/id6462425792)

This app provides a customizable, centralized platform for organizations to manage emergencies. It equips control rooms and ground personnel with tools to prioritize incidents, visualize situations, and collaborate in real-time with stakeholders. It offers a real-time overview and detailed chronological records for streamlined responses and robust reporting.

**Highlights:** Customizable centralized platform, Incident prioritization, Real-time situation visualization, Inter-agency collaboration, Chronological event logging, In-depth reporting

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

**In-app purchases:** none


## Frequently asked questions

### Is IMRS free?

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

### Is CommandPost® free?

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

### Do IMRS or CommandPost® have ads?

Neither IMRS nor CommandPost® shows ads.

### Which is updated more often, IMRS or CommandPost®?

IMRS ships an update every 3 months, and CommandPost® every 9 days. Most recently, IMRS was updated on September 11, 2026 and CommandPost® on September 8, 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.*