PMT VOIP vs Hiscall Mobility
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.***
Hiscall Mobility
This unified communications client provides a full desktop phone experience on your mobile device. Stay connected with all your communication tools in one place.
- Unified communications client
- Full desktop phone experience
- Mobile functionality
- Feature-rich
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HiscallMobility is the feature-rich unified communications client that brings a fully functional experience of your desktop phone to your mobile device.
Screenshots
Verdict
The clearest difference is update cadence: Hiscall Mobility at every 4 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.
PMT VOIP ships an update every 21 months, Hiscall Mobility every 4 months. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.
| Parameter | PMT VOIP | Hiscall Mobility |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 21 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 121 MB | 121 MB |
| Age rating | 4+ | 4+ |
| Developer | Project Mutual Telephone Cooperative Association, Inc. | Hiscall, Inc |
In-app purchases
PMT VOIP
No in-app purchases
Hiscall Mobility
No in-app purchases
