1WIREmobile vs PMT VOIP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
1WIREmobile
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.
- Unified Communications solution
- Maintain same identity across devices
- Seamless call transfer
- Contact management
- Voicemail management
- Call history
- Answering rules and presence management
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1WIREmobile is a SIP softclient that extends VoIP functionality beyond the land line or desk top. It brings features of the 1Wire platform directly to end-user's mobile devices as a Unified Communications solution. With 1WIREmobile, users are able to maintain the same identity when making or receiving calls from any location, regardless of their device. They are also able seamlessly send an ongoing call from one device to another and continue that call without interruption. 1WIREmobile grants users the ability to manage contacts, voicemail, call history and configurations in a single location. This includes the management of answering rules. greetings, and presence which all contribute to more efficient communication. ***NOTICE: You must have a an existing account with a supported service provider in order for 1WIREmobile to work***
PMT VOIP
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PMT VOIP is a SIP softclient that extends VoIP functionality beyond the land line or desk top. It provides the features of the PMT VoIP platform directly to end user's mobile devices as a Unified Communications solution. With PMT VOIP, users are able to maintain the same identity when making or receiving calls any location, regardless of their device. They are also able to seamlessly send an ongoing call from one device to another and continue that call without interruption. PMT VOIP grants users the ability to manage contacts, voicemail, call history, and configurations in a single location. ***NOTICE: You must have an existing account with PMT VOIP in order for the softclient to work.***
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | 1WIREmobile | PMT VOIP |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 months — better | Every 21 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 121 MB | 121 MB |
| Age rating | 4+ | 4+ |
| Developer | 1 Wire Fiber | Project Mutual Telephone Cooperative Association, Inc. |
In-app purchases
1WIREmobile
No in-app purchases
PMT VOIP
No in-app purchases
