# Perimeter 1

> Real-time incident command and coordination for first responders. (iPhone/iPad app by Daniel Rasmussen.)

- Source: https://appshunter.io/ios/app/perimeter-1/id1597229296 (this page in markdown: same URL + `.md`)
- Developer: [Daniel Rasmussen](https://appshunter.io/developer/1182752066)
- Category: Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 14.4 · 14 MB
- Languages: American English
- Released: 2021-12-22
- Data updated: 2026-06-13
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/perimeter-1/id1597229296/reviews.md

## What is Perimeter 1?

Perimeter 1 helps first responders stay completely cohesive and efficient before ,after, and during an incident. Set up incident command for any disaster, set perimeters, command posts, and staging areas, and share with your team in real time. Keep a history of your incidents and create pdf reports. Respond to ongoing incidents from your team. Know exactly where to go and where each team member is on the map .

## Key features

- Real-time incident command setup
- Perimeter, command post, and staging area mapping
- Team sharing and real-time location tracking
- Incident history logging
- PDF report generation
- Respond to ongoing incidents


## Frequently asked questions about Perimeter 1

### What is Perimeter 1 used for?

Perimeter 1 is used by first responders to set up and manage incident command posts, perimeters, and staging areas in real-time. It facilitates team coordination and provides a history of incidents with report generation.

### Is Perimeter 1 free to use?

Yes, Perimeter 1 is available for free. There are no costs associated with downloading or using the application.

### What devices does Perimeter 1 support?

Perimeter 1 is currently supported on iPhones and iPods. It is designed for iOS mobile devices.

### How often is Perimeter 1 updated?

Perimeter 1 was last updated on December 22, 2021, with version 1.0. Further update frequency is not specified.

### What is the age rating for Perimeter 1?

Perimeter 1 has an age rating of 4+, making it suitable for a wide range of users.

### Can Perimeter 1 be used offline?

The description emphasizes real-time sharing and responding to ongoing incidents, suggesting an active internet connection is likely required for full functionality. Offline capabilities are not explicitly mentioned.

### How does Perimeter 1 help with team coordination?

Perimeter 1 allows teams to share incident command details and see each member's location on a map in real-time, ensuring everyone knows where to go and who is where during an incident.

### What kind of reports can Perimeter 1 generate?

Perimeter 1 can create PDF reports of past incidents. This feature helps in documenting and reviewing incident responses.

## Version history (last 1 release)

### 1.0 — 2021-12-22

No release notes.

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## More apps by Daniel Rasmussen

- [Prank Tac Toe](https://appshunter.io/ios/app/prank-tac-toe/id1200664979)
- [The County Hotel](https://appshunter.io/ios/app/the-county-hotel/id1633101240)

All apps by Daniel Rasmussen: https://appshunter.io/developer/1182752066

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-13.*