Unity vs vtxMobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unity
This business communication app extends call control, visual voicemail, and instant messaging to your mobile device. It offers a unified "one number" solution, masking your cellular number for professional calls. Manage your VoIP environment, check user availability, and communicate with colleagues seamlessly.
- Call control (hold, transfer, conference, record)
- Visual voicemail
- Directory integration
- Busy Lamp Field status
- Instant messaging and presence
- Service configuration
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Unity Mobile extends the call control, visual voicemail, service configuration, Busy Lamp Field, directory integration and IM&P capabilities of Unity Client to the mobile phone, allowing you to take your business identity with you. The underlying cellular number is completely masked when both making and receiving calls, providing a total “one number” solution. Unity leverages BroadWorks Anywhere functionality with the native dialler on the mobile device, greatly enhancing reliability and simplifying support for service providers. Supported Features: • Call Control: Hold, transfer, conference, call recording. Both for inbound and outbound calls • Visual Voicemail: Download, play, delete and view all voicemails • Contacts: Lookup group/enterprise and personal contacts from BroadWorks, as well as contacts stored on the mobile device. • Busy Lamp Field: See the phone status of any user in your group or enterprise • Send SMS and Emails: Use the native apps to send SMS messages and Emails to contacts with a mobile number or email address in their profile • Instant Messaging: IM any other Unity user in the group or enterprise, or set your presence status for others to see. • Service Configuration: Control your VoIP environment directly from Unity Mobile. From activating Do Not Disturb to managing your call center availability and visual voicemail to creating conference calls. • Dark mode supported
vtxMobile
This app transforms your mobile device into a business phone extension, enabling free inter-office calls and cost-effective international communication. It offers features like voicemail, call transfer, and team messaging for seamless on-the-go business operations.
- Free inter-office extension calls
- Company caller ID
- Cost-effective international calls
- Three-way calling
- Call transfer
- Voicemail
- Team messaging
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Exclusively for all VTX IP PBX customers: Wi-Fi or data plan required. vtxMobile is part of our unified communications solution that turns your device into a business line or office phone extension on the go! - Dial and answer inter-office extension calls from worldwide for free - Make calls showing your company caller ID. - Make cheap calls from anywhere to anywhere in the world with your existing VTX service plan - Three-way calling - Transfer calls to another extension (worldwide) or another phone number - Voicemail - Call history, call waiting, transfer calls to another extension or phone number - Automatically populates interoffice directory as co-worker contacts - Integrates with your device’s contact list, for easy dialing. It allows you to make cheap international calls wherever you are, without using your wireless airtime or roaming charges. - International Coverage: Save 90% on international roaming calls, when you’re traveling outside the U.S. and Canada with free Wi-Fi access. - Team messaging and collaboration - Answering rules management Legal Notes - vtxMobile works best on WiFi. Spotty signals of data network may hinder voice quality. - Use of vtxMobile with mobile data network may result data charges from your wireless provider. - vtxMobile is not responsible for the cost of international calls made from the iPhone or iPad dialer or other applications. Therefore, if you did not use the VTX keypad to dial the international calls, then you know that the VTX VoIP app is not being used, and the call will be handled by your mobile operator at your expense.
Screenshots
Verdict
The clearest difference is iOS requirement: Unity at 12.0 against vtxMobile's 17.0. On price, rating, ratings volume and update cadence 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.
On the App Store both sit at effectively the same score — 5.0 for Unity against 5.0 for vtxMobile. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Unity ships an update every 3 months, vtxMobile every 2 months. The most recent releases landed on September 10, 2026 and June 3, 2026 respectively.
| Parameter | Unity | vtxMobile |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 17 MB | 124 MB |
| Age rating | 17+ | 4+ |
| Developer | Kakapo Systems Ltd | Kloud Communications Inc. |
Customer experience
Unity
vtxMobile
In-app purchases
Unity
No in-app purchases
vtxMobile
No in-app purchases









