IMPORTANT: Full telephony functionality is only available as directed by your telephone service provider.
With MaX UC, you can take control of your home or office telephony services on any device, wherever you
Key features:

High quality audio optimized for both Wi-Fi, and 3G/4G connections.

Collaborative meetings with up to 200 participants, allowing screen share, recording, and integration with office
room systems.

Chat on any device to others in your business, with messages synced across your devices so you can pick up the
conversation any time.

Seamless, one-click uplift of calls or chats to a full Meeting for those spontaneous collaboration sessions.

Flexibility to take a call or meeting on your laptop or mobile, and switch mid-call if you need to.

Powerful voicemail control with alerts, transcriptions of your received messages, and visual voicemail management.

Realtime presence from your business contacts to help you get in touch at the right time, and custom presence to help
others reach you.

NOTE: Your service provider may not offer all features listed or may require you to pay additional subscription
charges to access certain features. Contact your service provider for information. MaX UC also requires
data or Wi-Fi access. Use of these services may incur additional charges.

What’s New

Version 2.31.16

Thanks for downloading the latest update to MaX UC.
It contains fixes for the following bug:

Under very rare conditions, the app may become unresponsive.

Ratings and Reviews

4.0 out of 5
460 Ratings

460 Ratings

Tuleberg23 ,

Trouble finding the ringtone?

The setting for the ringtone is NOT in the normal iOS section.
To change the ringtone, go to your profile (top right corner, might be a picture of your face, with a green dot usually), and under Calling Mode (where you set how outdials work, like Internet Calling or iPhone Dialer), there is at the top the Ringtone - all ringtones from your Settings are available.

Arkbuddy ,

Love it uses my office phone number! PLEASE make compatible with Apple WATCH ASAP PLEASE!

Love it uses my office phone number so customers don’t get my personal phone number! Is it compatible with Apple WATCH? If not can you make it compatible with Apple WATCH ASAP PLEASE!!
Thanks so much!!

avidvampirehunter ,

Not enough editing ability

I really like the efficiency of this app and it's ability to host a different number on your phone. My issue stems from an inability to edit callers and contacts. When I want to block spam callers, or edit images and names of callers, I am unable to do so. This is hard when trying to give a more personal experience to my clients. I will happily give this app five stars if those features were made available.

Developer Response ,

Thanks for the feedback, we will raise this with our product team for consideration in a future release.


137.3 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Bulgarian, Croatian, French, German, Greek, Indonesian, Italian, Polish, Portuguese, Slovenian, Spanish, Traditional Chinese

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

  • Siri

    Get things done within this app using just your voice.

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