Best Univerge Mc550 Classic Apps

177+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated May 2026

Finding the right univerge mc550 classic apps can be overwhelming with so many options. We've analyzed 177+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Univerge Mc550 Classic Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1RingCentralRingCentralFree4.8★ (76K)NoNoAug 2026
2Breakroom Chat & SchedulingBreakroom Chat & SchedulingFree4.7★ (12K)NoYesAug 2026
3Skype for BusinessSkype for BusinessFree4.3★ (16K)NoNoAug 2026
4DialpadDialpadFree4.6★ (4.5K)YesNoAug 2026
5Cisco JabberCisco JabberFree4.6★ (17K)NoNoAug 2026
6GroupsGroupsFree4.2★ (4.9K)YesYesAug 2026
7KakaoTalk: Messaging & CallsKakaoTalk: Messaging & CallsFree4.3★ (42K)YesYesAug 2026
8Zoom Workplace for IntuneZoom Workplace for IntuneFree4.7★ (19K)NoNoAug 2026

Top Picks for Univerge Mc550 Classic

RingCentral#1

RingCentral by RingCentral, Inc

AI Cloud Communications
Editor's Choice
💼 Business
4.8😞(76K ratings)
Free
#97in Business
RingCentral screenshot 1
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RingCentral screenshot 6

Consolidate business communications including calls, messages, meetings, and faxes into a single application. Leverage an AI Assistant for tasks like note-taking, message polishing, and meeting transcriptions to enhance productivity.

What We Love

  • 🚀 Reliable service
  • 📞 Convenient for businesses
  • 🤝 Great for team communication
  • 💻 Seamless integration across devices

Room to Improve

  • 🐛 Buggy app with frequent issues
  • 🤖 Poor customer service and support
  • 🔒 Difficult to cancel subscription
Breakroom Chat & Scheduling#2

Breakroom Chat & Scheduling by Johto

#1 team chat for shift workers
Strong Contender
💼 Business
4.7😊(12K ratings)
FreeIn-App Purchases
Breakroom Chat & Scheduling screenshot 1
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Breakroom Chat & Scheduling screenshot 3
Breakroom Chat & Scheduling screenshot 4
Breakroom Chat & Scheduling screenshot 5
Breakroom Chat & Scheduling screenshot 6

This app simplifies team communication and scheduling for businesses with shift workers. It offers unified messaging, easy schedule creation, shift coverage requests, and time-off management. Keep your team connected and operations streamlined without the need for spreadsheets or sharing personal contact information.

What We Love

  • 🚀 Easy to use
  • 🚀 Great for team communication
  • 🚀 Streamlines business operations
  • 🚀 Responsive customer support

Room to Improve

  • 🐛 Freezes and crashes frequently
  • 🔍 Lacks important features like dark mode and calendar view
  • 🔍 Notification issues and delays
Skype for Business#3

Skype for Business by Microsoft Corporation

Formerly Lync 2013
Worth Considering
💼 Business
4.3😐(16K ratings)
Free
Skype for Business screenshot 1
Skype for Business screenshot 2
Skype for Business screenshot 3

This app enables voice and video calls, instant messaging, and conferencing on your mobile device. It allows you to join meetings, manage participants, and access recent conversations. It requires a Skype for Business or Lync account to function fully.

What We Love

  • 👍 Clear call quality
  • 🚀 Seamless integration with Outlook
  • 🚀 Useful for remote work and meetings
  • 🚀 Versatile and user-friendly

Room to Improve

  • 🐛 Sync issues between mobile and desktop
  • 🐛 Unreliable notifications and message delivery
  • 🐛 Frequent crashes and stability issues

More Univerge Mc550 Classic apps to explore

4
Dialpad
Dialpad
Dialpad
A modern phone system
Free

This business communication platform unifies calls, contacts, and messages into a single application. It offers features like automatic call transcription, rich contact profiles integrated with CRMs, and the ability to switch devices seamlessly during calls. Teams can also monitor and coach calls remotely.

Unified communication platformCross-device call switchingAutomatic call transcription
💼 Business
(4.5K)
ad-supported
5
Cisco Jabber
Cisco Jabber
Cisco Jabber
by Cisco
Free

This application provides a unified communication experience, offering presence, instant messaging, voice, voice messaging, and video calling. It allows users to escalate calls into multi-party conferences and integrates with other collaboration tools.

Instant messaging and presenceIntegrated voice and video callingVisual voicemail
💼 Business
(17K)
free
6
Groups
Groups
Groups
Your Personal Social Network ▶
Free

This app transforms your phone's contacts into a private social network. Organize people, share updates, and stay connected without sharing your data with large tech companies. It offers features for communication, event planning, and contact management.

Organize contacts into custom groupsSet reminders to reach outSend personalized group messages
📊 Productivity
(4.9K)
free with in-app purchases
7
KakaoTalk: Messaging & Calls
KakaoTalk: Messaging & Calls
KakaoTalk: Messaging & Calls
For Better Conversations.
Free

Connect with friends, family, and colleagues through instant messaging, voice and video calls, and file sharing. Organize conversations with folders and threads, and discover communities through Open Chat. Enhance your profile and enjoy AI features.

Instant messaging and group chatsVoice and video calls with screen sharingFile and photo sharing
🌐 Social Networking
(42K)
free with in-app purchases
8
Zoom Workplace for Intune
Zoom Workplace for Intune
Zoom Workplace for Intune
AI-powered collaboration
Free

This app enables IT administrators to manage and secure corporate data on employee-owned devices within a Microsoft managed environment. It provides an all-in-one collaboration platform for employees while offering enhanced security features for IT to protect sensitive information and manage access.

Mobile application management (MAM)Protect corporate dataAI-powered collaboration
💼 Business
(19K)
free with in-app purchases
9
Phone
Phone
Phone
by Apple
Free

This app consolidates all your calling needs, including standard phone calls, FaceTime audio, and video calls. It offers advanced features like voicemail transcription, call recording, and intelligent call screening to manage your communications efficiently.

Unified calls (phone, FaceTime audio/video)Voicemail transcription and summariesLive call recording
🔧 Utilities
(8.5K)
free
10
8x8 Work
8x8 Work
8x8 Work
Phone, Chat, Video Meetings.
Free

This app consolidates business communication tools into a single, user-friendly mobile interface. It offers secure voice calls, high-definition video meetings, and team chat functionalities to keep professionals connected and productive from any location.

All-in-one business communicationsProfessional calls with privacyEffortless HD video meetings
💼 Business
(8.6K)
subscription
11
Pronto Team Communication
Pronto Team Communication
Pronto Team Communication
Group Text & Video Chat
Free

This app facilitates efficient team communication with real-time messaging, video chat, and task management. It offers secure private channels, instant language translation, and read receipts to ensure messages are seen and understood. It also includes features like announcements and GIF support for enhanced team interaction.

Real-time messagingVideo chatTask management
📚 Education
(20K)
free
12
Verizon One Talk
Verizon One Talk
Verizon One Talk
by Verizon Wireless
Free

A mobile-first business phone and collaboration solution that integrates voice, video, and messaging. It offers over 50 features to enhance communication for employees working anywhere, from smartphones, desk phones, or computers.

Voice, video, and messagingMobile-first business phone solution50+ business and user features
💼 Business
(17K)
free
13
Fuze Mobile
Fuze Mobile
Fuze Mobile
Calling, Meetings, Messaging
Free

This app unifies business communication, offering voice calling, video meetings, chat, and content sharing in a single platform. Stay connected with colleagues, customers, and partners from any device, anywhere. Features include screen sharing, SMS/MMS, and visual voicemail for enhanced productivity.

Voice calling with video and screen shareVideo conferencingChat messaging
💼 Business
(4K)
subscription
14
MaX UC
MaX UC
MaX UC
by Metaswitch
Free

Manage your home or office phone services from any device, anywhere. Features include high-quality audio, cross-device chat syncing, visual voicemail with transcriptions, and real-time contact presence. The app is designed with accessibility in mind, meeting WCAG 2.1 AA guidelines.

High quality audioCross-device chat syncingVisual voicemail with transcriptions
🔧 Utilities
(1.1K)
free
15
Boxer - Workspace ONE
Boxer - Workspace ONE
Boxer - Workspace ONE
Omnissa Workspace ONE
Free

Manage email, calendar, and contacts efficiently with customizable tools like swipe gestures and quick replies. This app offers a modern, intuitive interface designed for professionals to boost productivity on the go. It also includes features for seamless conference call dialing and robust data security.

Unified email, calendar, and contactsCustomizable swipe gesturesQuick reply templates
💼 Business
(77K)
free
16
Wire • Secure Messenger
Wire • Secure Messenger
Wire • Secure Messenger
Secure Business Collaboration
Free

Securely communicate and collaborate with end-to-end encryption. This app offers a unified platform for calls, chats, file sharing, and video conferences, designed for both small teams and large organizations. It prioritizes privacy with features like self-deleting messages and guest links.

End-to-end encryptionSecure calls and video conferencesFile and document sharing
💼 Business
(916)
free
17
Call Recorder ACR ◉App MyCalls
Call Recorder ACR ◉App MyCalls
Call Recorder ACR ◉App MyCalls
Record Phone Calls -Rec Memo
Free

Easily record incoming and outgoing phone conversations on your iPhone. Access, manage, edit, and share your audio recordings with high sound quality. Offers unlimited recordings and supports various sharing options.

Record incoming callsRecord outgoing callsVoice memo recording
💼 Business
(7.4K)
subscription
18
UNIVERGE BLUE™ CONNECT
UNIVERGE BLUE™ CONNECT
UNIVERGE BLUE™ CONNECT
Cloud PBX softphone
Free

This app transforms your mobile device into a comprehensive business communication tool. It allows you to make and receive calls, chat with colleagues, join video conferences, and manage voicemails from anywhere. An integrated AI assistant helps simplify tasks and access information.

Cloud PBX softphone functionalityTeam chat and messagingVideo conferencing and screen sharing
💼 Business
(137)
free
19
Messenger
Messenger
Messenger
Text, audio and video calls
Free

Connect with friends and family through text, audio, and video calls. Share photos, videos, and large files, and express yourself with custom themes and animated content. Features an AI assistant for help and support.

Text, audio, and video callsHigh-definition photo sharingShared photo albums
🌐 Social Networking
(13M)
free with in-app purchases
20
3CX
3CX
3CX
Work Remotely, Anywhere
Free

This app enables remote work by allowing users to access their office phone extension from any location. It facilitates calls, conference scheduling, team chat, and video conferencing directly from an iOS device.

Office extension access anywhereSchedule conferencesChat with colleagues
💼 Business
(317)
free

FAQ about Univerge Mc550 Classic

What are the best univerge mc550 classic apps for iPhone?
RingCentral tops our univerge mc550 classic apps ranking as of May 2026, with a 4.8-star average from 76K App Store ratings, and it's free to download.
Yes — 20 of the top univerge mc550 classic apps we rank are free to download, including RingCentral and Breakroom Chat & Scheduling.
RingCentral has no ads and has no in-app purchases, according to its App Store listing as of May 2026.
We track 177+ univerge mc550 classic apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
RingCentral is a cloud-based communication platform that unifies business calls, messages, meetings, and faxes into a single application. It also features an AI Assistant to help with various communication tasks.
Key features include reliable and secure calling with AI notes, team chat with unlimited file sharing and AI message polishing, HD video meetings with AI transcriptions and whiteboarding, business SMS with instant translations, and digital faxing. It also offers work and personal modes.