Comparison

Mitel Connect vs Mobile ZAC

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Mitel Connect

This app extends your desk phone functionality to your mobile device. Access contacts, join meetings, and manage calls and voicemails with a new, intuitive interface. It ensures your business caller ID is used, keeping your personal number private.

Highlights
  • Mobile desk phone functionality
  • Access enterprise contacts
  • One-click conference joining
  • Call and voicemail management
  • Business caller ID
  • New dashboard for work day management
  • Seamless WiFi/cellular handover
Read full description

Bring your desk phone with you wherever you go with the Mitel Connect mobile app. Easily access your enterprise contacts, join conferences with one click, and manage your calls and voicemails - all powered by our new user-friendly design. Key benefits: - New dashboard to manage your work day - Contact your colleagues without using carrier minutes - View upcoming events and join meetings in one click - No more giving out your personal number - your business caller ID is used when placing calls - Reach coworkers quickly via favorites or extensions - Visually manage your voicemails - Manage your missed calls and view recent activities from your dashboard - Handover between WiFi and cellular and never lose a call - And more! For more information go to: https://oneview.mitel.com/s/article/Mitel-Connect-for-iOS Note: This app is for Mitel Connect, Mitel 14.2 and Mitel Sky customers only. Warning: VoIP over 3G/4G/LTE networks Miltel is not liable for any charges, fees or liability imposed by your mobile carrier for the use of this service. Voice quality is subject to Wi-Fi or 3G/4G/LTE signal quality and available bandwidth. IMPORTANT • This application requires connectivity to a Mitel Connect Mobility Router and will not operate without this component. Please contact your business ‘IT department if you are unsure if your company has deployed the Mitel Connect Mobility solution. • This application is intended only for enterprise calling. As such, emergency calls (e.g. 911) will be routed over the cellular radio when available and not over WiFi. •By downloading and using this application you hereby agree to the terms in the accompanying End User License Agreement (EULA).

About

Mobile ZAC

Transform your mobile device into a fully functional business phone. This app integrates with Zultys systems to provide remote and mobile employees with essential communication tools, including video conferencing, instant messaging, and call management.

Highlights
  • Video conferencing
  • Scheduled conferences
  • Call logs with filtering
  • Instant messaging
  • Call attached data
  • Retrieve active calls
  • Agent roles & queue monitor
Read full description

Wherever your job takes you, make your mobile device your business phone. Mobile ZAC allows remote and mobile employees to manage business communications while utilizing the same tools as Zultys Advanced Communicator (ZAC) and our browser-based Web ZAC. We bring significant cost savings and reliability to our customers by including our mobile app with every user bundle for every Zultys system. Feature Overview: • Support for AI Tools: Real-time closed captions, real-time sentiment analysis, and live transcription with searchable post-call transcripts. • Mobile Network Calling: Place outbound and receive inbound business calls over your mobile carrier network. • iOS Recents Control: A configurable option to control whether Mobile ZAC calls appear in the native Phone app’s Recents list. • Department Filtering: Quickly filter company contact list by department or sub-department, and hide system services like auto attendants and call groups. • Single Sign-On (SSO) Support: SAML SSO has been developed and tested with Entra ID and ClassLink, with the potential to support other identity providers such as Okta, Duo, Auth0, and OneLogin. • Inbound and Outbound SMS and MMS for Call Group Agents: Agents in Operator, ACD, and ICC groups can send and receive SMS and MMS messages. • Web Chat for Call Group Agents: Agents in Operator, ACD, and ICC groups can now receive real-time message notifications from website visitors and respond. • Video Conferences: Easily host or join a conference, whether it’s for a group or one-on-one. Choose from three different modes to match your preferences: Speaker, Grid, or Pin an individual user. • Scheduled Conferences: Now users can view, join, and schedule conferences directly from the mobile app. • Call Logs: You can view complete phone call records and review the call history. Easily find the exact information you need with new filter and sort options. • Emojis: Elevate your conversations with native emojis. • Call Attached Data: Accessing and completing Call Attached Data while on the go is now easier than ever. • Retrieve Call: Move an active call from one device to another quickly and effortlessly. This feature gives you flexibility and an uninterrupted call experience. • Agent Roles & Queue Monitor: Agent roles and queue monitor have now been added for call center functionality on the go. More Feature Highlights: • Access Call Attached Data, recordings, transcripts, and voicemails from the call log • View presenter screen sharing for one-on-one and conference calls • System speed dial access • Ability for users to reply to and forward any message • Password reset link • Network switching between cellular and Wi-Fi networks while maintaining calls • Real-time presence status and presence notes • Instant message with internal and external parties with IM alerts • SMS support • Call group support Mobile ZAC is supported on systems running MX version Release 17 and above. Access to the latest capabilities requires MX Release 19.

Screenshots

Mitel Connect4 screens
Mobile ZAC4 screens

Verdict

The call

The clearest difference is review sentiment: Mobile ZAC at 59% against Mitel Connect's 23%. Mitel Connect's advantage is rating (4.5 vs 4.0) and ratings volume (4.8K vs 49). On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Mitel Connect holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Mitel Connect has 4.8K ratings behind it against 49, so its average is the more settled of the two. Written reviews complicate that: 23% of Mitel Connect's written reviews are positive against 59% of Mobile ZAC's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Mitel Connect ships an update every 2 months, Mobile ZAC every 3 months. The most recent releases landed on September 21, 2026 and September 14, 2026 respectively.

Scorecard4 real differences · 6 level
Mitel Connect versus Mobile ZAC: the parameters behind the verdict, then further details
ParameterMitel ConnectMobile ZAC
PriceFreeFree
Rating4.5 (4.8K ratings) — better4.0 (49 ratings)
Positive reviews23.2% of reviews59.1% of reviews — better
Number of ratings4.8K — better49
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size66 MB60 MB
Age rating4+4+
DeveloperMitel Networks CorporationZultys, Inc

Customer experience

Mitel Connect

All ratings4,834 ratings
Positive89.0%
Neutral7.2%
Negative3.8%
Written reviews95 reviews
Positive23.2%
Neutral7.4%
Negative69.5%

Mobile ZAC

All ratings44 ratings
Positive79.5%
Neutral2.3%
Negative18.2%
Written reviews22 reviews
Positive59.1%
Neutral9.1%
Negative31.8%

Bugs and requests

Mitel Connect

Reported bugs

4 issues
  • App crashes on launch
  • Calls not ringing through app
  • Frequent disconnects
  • Compatibility issues with newer iOS versions

Requested features

3 requests
  • Improve background functionality
  • Add IM and video conferencing
  • Better integration with iOS features

Mobile ZAC

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Mitel Connect

No in-app purchases

None

Mobile ZAC

No in-app purchases

Questions

Is Mitel Connect free?
Mitel Connect is free to download, with no in-app purchases.
Is Mobile ZAC free?
Mobile ZAC is free to download, with no in-app purchases.
Which has better reviews, Mitel Connect or Mobile ZAC?
Mitel Connect is rated higher. Mitel Connect averages 4.5 out of 5 from 4.8K ratings, while Mobile ZAC averages 4.0 from 49 ratings.
Do Mitel Connect or Mobile ZAC have ads?
Neither Mitel Connect nor Mobile ZAC shows ads.
Which is updated more often, Mitel Connect or Mobile ZAC?
Mitel Connect ships an update every 2 months, and Mobile ZAC every 3 months. Most recently, Mitel Connect was updated on September 21, 2026 and Mobile ZAC on September 14, 2026.

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