# WebEOC vs Perimeter Mobile

WebEOC and Perimeter Mobile both sit at 3.6 stars, but that hides the real split: 33% of WebEOC's written reviews are positive against 0% of Perimeter Mobile's. WebEOC also leads on ratings volume (19 vs 3). On price, rating, update cadence 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 — 3.6 for WebEOC against 3.7 for Perimeter Mobile. That said, the two scores are not equally well evidenced: WebEOC has 19 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 33% of WebEOC's written reviews are positive against 0% of Perimeter Mobile's.

WebEOC ships an update every 5 weeks, Perimeter Mobile every 2 months. The most recent releases landed on July 7, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | WebEOC | Perimeter Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (19 ratings)](https://appshunter.io/ios/app/webeoc/id1450386554/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/perimeter-mobile/id1562227654/reviews)** |
| Number of ratings | **19** | 3 |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 27 MB | 80 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EMSystems LLC](https://appshunter.io/developer/1380217928) | [Perimeter, Inc.](https://appshunter.io/developer/6780993903) |

## What reviewers say

### WebEOC

[App page](https://appshunter.io/ios/app/webeoc/id1450386554)

Capture data, conduct assessments, and complete reports in the field to update crisis and incident management boards. Receive critical notifications and access mobile-friendly boards for easy viewing and editing on the go. Stay informed and play an integral role in emergency response events.

**Highlights:** Field data capture and reporting, Real-time critical notifications, Mobile-friendly board access, Online and offline work modes, Location auto-population, Image capture and attachment

**In-app purchases:** none


### Perimeter Mobile

[App page](https://appshunter.io/ios/app/perimeter-mobile/id1562227654)

This private software tool is licensed by government Public Safety agencies for internal use by authorized personnel. It is not available to the general public and does not provide access to government information or services.

**Highlights:** Internal use for Public Safety agencies, Restricted access for authorized personnel, Private software tool, Not for public use, Contact sales for department inquiries

**In-app purchases:** none


## Frequently asked questions

### Is WebEOC free?

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

### Is Perimeter Mobile free?

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

### Which has better reviews, WebEOC or Perimeter Mobile?

Perimeter Mobile is rated higher. WebEOC averages 3.6 out of 5 from 19 ratings, while Perimeter Mobile averages 3.7 from 3 ratings.

### Do WebEOC or Perimeter Mobile have ads?

Neither WebEOC nor Perimeter Mobile shows ads.

### Which is updated more often, WebEOC or Perimeter Mobile?

WebEOC ships an update every 5 weeks, and Perimeter Mobile every 2 months. Most recently, WebEOC was updated on July 7, 2026 and Perimeter Mobile on September 21, 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.*