# 1WIREmobile vs PMT VOIP

The clearest difference is update cadence: 1WIREmobile at every 6 months against PMT VOIP's every 21 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.

1WIREmobile ships an update every 6 months, PMT VOIP every 21 months. The most recent releases landed on August 2, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | 1WIREmobile | PMT VOIP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/1wiremobile/id1494392929/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 21 months |
| Monetization | Free | — |
| Size | 121 MB | 121 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [1 Wire Fiber](https://appshunter.io/developer/1494023532) | [Project Mutual Telephone Cooperative Association, Inc.](https://appshunter.io/developer/1537410393) |

## What reviewers say

### 1WIREmobile

[App page](https://appshunter.io/ios/app/1wiremobile/id1494392929)

This app provides Unified Communications features for mobile devices, allowing users to make and receive calls with their business identity from any location. It enables seamless call transfers between devices and centralizes contact, voicemail, and call history management.

**Highlights:** Unified Communications solution, Maintain same identity across devices, Seamless call transfer, Contact management, Voicemail management, Call history, Answering rules and presence management

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

**In-app purchases:** none


### PMT VOIP

[App page](https://appshunter.io/ios/app/pmt-voip/id6578461448)

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


## Frequently asked questions

### Is 1WIREmobile free?

1WIREmobile is free to download, with no in-app purchases.

### Is PMT VOIP free?

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

### Do 1WIREmobile or PMT VOIP have ads?

Neither 1WIREmobile nor PMT VOIP shows ads.

### Which is updated more often, 1WIREmobile or PMT VOIP?

1WIREmobile ships an update every 6 months, and PMT VOIP every 21 months. Most recently, 1WIREmobile was updated on August 2, 2026 and PMT VOIP on June 11, 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.*