# UCP Communicator

> Mobile app for two-way radio communication integrated with Land Mobile Radio systems. (iPhone/iPad app by Lockheed Martin.)

- Source: https://appshunter.io/ios/app/ucp-communicator/id1055658693 (this page in markdown: same URL + `.md`)
- Developer: [Lockheed Martin](https://appshunter.io/developer/400687539)
- Category: Business
- Price: Free
- Rating: 2.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 9.0 · 16 MB
- Languages: American English
- Released: 2016-02-13
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ucp-communicator/id1055658693/reviews.md

## What is UCP Communicator?

UCP Communicator is an application used as part of the Lockheed Martin Universal Communications Platform (UCP). Communicator connects to a UCP Gateway server and allows users to use their personal mobile device to communicate with others using the Communicator app in the same manner as a two-way radio.  In addition, Communicator users can also communicate seamlessly with two-way radio users when the PTT server is connected to compatible two-way radio infrastructure.

UCP Communicator connects via internet protocol through cellular data or WiFi to the UCP Gateway server which is connected to the Land Mobile Radio (LMR) network. The LMR Information Technology (IT) infrastructure sees the transmission from the Communicator app once it leaves the PTT server in the same manner as it sees a transmission from a radio over the LMR system. In trunking configurations, the site controller cannot tell the difference between a two-way radio using the system and a device running the Communicator app connected through the Gateway Server. This allows the LMR system administrator to assign IDs to mobile devices in the same manner as they assign them to two-way radios.

UCP Communicator is compatible with P25 supports the same features as a two-way P25 radio.

The UCP Communicator app and UCP Gateway server allow for maximum flexibility and provide radio communications and interoperability capability to multiple users without purchasing additional radio hardware. 

UCP Communicator only works in combination with a UCP Gateway server. This application will only operate if you or your organization have or have access to a UCP Gateway server.

Continued use of GPS running in the background can dramatically decrease battery life.

## Key features

- Two-way radio style communication
- Integrates with UCP Gateway server
- Seamless communication with LMR users
- Supports P25 features
- Assign mobile device IDs like radios
- Utilizes cellular data or WiFi


## Frequently asked questions about UCP Communicator

### Does UCP Communicator have ads?

No, UCP Communicator does not contain advertisements. It is a free application that operates without ads.

### What is the rating for UCP Communicator?

UCP Communicator has a rating of 2.0 stars from 2 ratings. This indicates a mixed reception from its user base.

### How often is UCP Communicator updated?

The latest version of UCP Communicator is 1.1.2, which was last updated on April 25, 2017. This suggests infrequent updates.

### What devices is UCP Communicator compatible with?

UCP Communicator is compatible with iPhone, iPad, and iPod devices. It is designed for use on Apple's mobile operating system.

### What is the age rating for UCP Communicator?

UCP Communicator has an age rating of 4+. This means it is considered suitable for children aged 4 and above.

### Can UCP Communicator be used without a UCP Gateway server?

No, UCP Communicator requires a UCP Gateway server to function. The application will only operate if you or your organization have access to one.

### Does UCP Communicator support offline communication?

UCP Communicator connects via internet protocol through cellular data or WiFi to the UCP Gateway server. It does not support offline communication.

### What are the main benefits of using UCP Communicator?

UCP Communicator provides radio communications and interoperability capability to multiple users without purchasing additional radio hardware. It allows mobile devices to communicate seamlessly with two-way radio users.

## Version history (last 3 releases)

### 1.1.2 — 2017-04-25

This app has been updated by Apple to display the Apple Watch app icon.

- Bug fixes

### 1.1.1 — 2017-02-02

- New improved user interface for both iPhone and iPad
- Added separate login screen
- Now able to add settings for up to ten servers instead of just one
- Added on screen volume and mute buttons
- Added zone and channel up/down buttons
- Many more improvements and bug fixes

### 1.0.0 — 2016-02-13

No release notes.

## Apps similar to UCP Communicator

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [SmartPTT Mobile](https://appshunter.io/ios/app/smartptt-mobile/id1630934304) | 5.0 (1) | Free | Business |
| [Push (PTT)](https://appshunter.io/ios/app/push-ptt/id1309134486) | 1.0 (1) | Free | Business |
| [Two Way Direct](https://appshunter.io/ios/app/two-way-direct/id1668095918) | 5.0 (2) | Free | Business |
| [Ardio](https://appshunter.io/ios/app/ardio/id1568115542) | — | Free | Business |
| [ChatterPTT](https://appshunter.io/ios/app/chatterptt/id1101864552) | — | Free | Business |

## More apps by Lockheed Martin

- [Hello Mars](https://appshunter.io/ios/app/hello-mars/id1097625079)
- [Mars Walk](https://appshunter.io/ios/app/mars-walk/id1192328042)
- [Mars Walk VR](https://appshunter.io/ios/app/mars-walk-vr/id1193339172)
- [AWBS](https://appshunter.io/ios/app/awbs/id1327973132)
- [Lockheed Martin Events](https://appshunter.io/ios/app/lockheed-martin-events/id1365750031)

All apps by Lockheed Martin: https://appshunter.io/developer/400687539

## Related topics

[ucp communicator](https://appshunter.io/ios/topics/ucp-communicator) · [u31ccmr](https://appshunter.io/ios/topics/u31ccmr)

---

*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 2026-06-01.*