Best Unified Communications App

0+ iOS apps curated and reviewed

3.6 avg rating
20 free apps
Updated June 2026

The best unified communications app apps on iPhone average 3.6★ across 0+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Unified Communications App

ConnectUC#1

ConnectUC by ConnectUC, LLC

Editor's Choice
💼 Business
4.1(75 ratings)
Free
ConnectUC screenshot 1
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ConnectUC offers a comprehensive business phone and unified communications solution with features like voice calling, text messaging, visual voicemail, coworker presence, and more. Stay connected across various platforms and enjoy seamless PBX functionality in one application. Get ready to enhance your business communication experience today!

More Unified Communications App apps to explore

4
MyUnifiedMobile
MyUnifiedMobile
MyUnifiedMobile
My Unified Mobile: VoIP App.
Free
🔧 Utilities
(1)
5
GoTo
GoTo
GoTo
Call, Chat & Meet
Free

Connect with friends, colleagues, and loved ones effortlessly using this all-in-one app for calling, chatting, and sharing files. Stay in touch seamlessly with the people that matter most. Download now and start connecting in new ways.

💼 Business
(142K)
6
Dromlik Unified Communications
Dromlik Unified Communications
Dromlik Unified Communications
Unified Communications App
Free
🔧 Utilities
(0)
7
Zello Walkie Talkie
Zello Walkie Talkie
Zello Walkie Talkie
PTT Walkie Talkie App
Free

Experience instant group communication with the leading PTT walkie-talkie app. Stay connected with your team or friends at the touch of a button. Download now to start talking!

💼 Business
(3.6K)
8
Intermedia Unite
Intermedia Unite
Intermedia Unite
Cloud PBX softphone
Free

Transform your mobile phone into an essential collaboration tool with Unite Mobile App. Stay connected with colleagues, host or join meetings, manage voicemails, and access advanced calling features no matter where you are. Download now and never miss important calls on-the-go.

💼 Business
(260)
9
3CX
3CX
3CX
Work Remotely, Anywhere
Free

Stay connected and work remotely with ease using this app, which allows for office extension use beyond calls. Schedule conferences, chat, and video call from your iOS device. Follow the steps provided to set up your extension and start using the app.

💼 Business
(304)
10
Elevate UC
Elevate UC
Elevate UC
Mobile office everywhere.
Free

Transform your mobile phone into an essential collaboration tool with Elevate UC. Make calls, chat, host meetings, and manage voicemails seamlessly on-the-go. Download now for easy teamwork anytime, anywhere.

💼 Business
(306)
11
C Spire UNIFI for iPhone
C Spire UNIFI for iPhone
C Spire UNIFI for iPhone
by Cellular South, Inc.
Free

This unified communications app allows businesses to access IP Voice services from any device, featuring advanced collaboration tools, one-number service, and voice call continuity. With this app, you can speed up communications, send instant messages, make group calls, and access unified voicemail, all from a single application.

💼 Business
(6)
12
CT Cloud Communicator
CT Cloud Communicator
CT Cloud Communicator
by CallTower Connect
Free

Take control of your telephony services on any device, with features like high-quality audio, seamless call and chat transfer, and flexible meeting upgrades. Stay connected and collaborate with others from anywhere, with powerful voicemail management and real-time presence information.

🔧 Utilities
(0)
13
Communicator GO
Communicator GO
Communicator GO
by Bicom Systems Limited
Free

This mobile application empowers users to communicate and work more efficiently, offering a range of features to simplify business communications, enhance collaboration, and increase productivity. With this versatile soft phone, users can make and receive calls, chat, share files, access voicemail, and manage meetings, all from one convenient platform.

💼 Business
(15)
14
Zultys MX Mobile
Zultys MX Mobile
Zultys MX Mobile
by Zultys, Inc
Free

This mobile application allows remote and mobile employees to manage their corporate communications using the same tools as their office-bound counterparts, providing features such as video calling, instant messaging, and call management. With this app, users can work anywhere, from any device, and stay connected with colleagues and clients, making it an ideal solution for businesses looking to increase flexibility and productivity.

💼 Business
(14)
15
Firstup
Firstup
Firstup
People-First Communications
Free
💼 Business
(127)
16
Uniq for iPhone
Uniq for iPhone
Uniq for iPhone
Unified Communications
Free
💼 Business
(0)
17
Cytracom Mobile
Cytracom Mobile
Cytracom Mobile
by Cytracom LLC
Free

A mobile application that brings your business line to your iOS device, allowing you to make and receive business calls, send texts, collaborate with teammates, manage shared inboxes, and check voicemail on the go. Experience efficient communication and advanced business solutions with Cytracom Mobile. Visit https://www.cytracom.com/partners/locate-a-partner to get started.

📊 Productivity
(873)
18
Unifiedvoice App
Unifiedvoice App
Unifiedvoice App
by Unified voice communication private Limited
Free
💼 Business
(0)
19
Quo (formerly OpenPhone)
Quo (formerly OpenPhone)
Quo (formerly OpenPhone)
Business calling and texting
Free

This application provides teams with a comprehensive phone system, offering features like unlimited calling and texting, a lightweight CRM, integration with various platforms, and exceptional customer support. Users can easily manage business communications, keep personal and business numbers separate, and try it for free for 7 days. Get started in minutes with no long-term commitment.

💼 Business
(11K)
20
MediacomConnect
MediacomConnect
MediacomConnect
by Mediacom Communications Corporation
Free

Access your account, view bills, check outages, and troubleshoot easily with one click through the MediacomConnect MobileCare app. Experience the next generation of customer service on-the-go.

🔧 Utilities
(7.8K)