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Best 3Cx Communications System Apps

249+ iOS apps curated and reviewed

3.3 avg rating
20 free apps
Updated September 2026

From beginner-friendly picks to power-user tools, our 3cx communications system list covers 249+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top 3Cx Communications System Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
13CX3CXFree2.6★ (317)NoNoSep 2026
2Elastic CXElastic CXFree—NoNoMay 2026
3Cardo ConnectCardo ConnectFree4.1★ (29K)NoNoSep 2026
4CCI Cloud PBXCCI Cloud PBXFree—NoNoMay 2026
5skyPBX appsskyPBX appsFree—NoNoMay 2026
63Trax3TraxFree—NoYesSep 2026
7Clixxo CLOUDClixxo CLOUDFree—NoNoMay 2026
8UCX SoftphoneUCX SoftphoneFree—NoNoJul 2026

Top Picks for 3Cx Communications System

3CX#1

3CX by 3CX

Work Remotely, Anywhere
Editor's Choice
💼 Business
2.6😐(317 ratings)
Free
3CX screenshot 1
3CX screenshot 2
3CX screenshot 3
3CX screenshot 4

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.

What We Love

  • 🚀 Works great
  • 👍 Easy to use
  • 👍 Convenient mobile extension
  • 👍 Reliable system
  • 👍 Powerful features

Room to Improve

  • 🐛 Calls drop/disconnect
  • 🐛 Call quality issues
  • 🐛 Unreliable notifications
  • 🐛 Frequent bugs and crashes
  • 🐛 Compatibility issues with iOS updates
  • 🔋 Drains battery
  • 🔒 Security/privacy concerns
Cardo Connect#3

Cardo Connect by Cardo Systems, Inc.

Worth Considering
🔧 Utilities
4.1😐(29K ratings)
FreeIn-App Purchases
Cardo Connect screenshot 1
Cardo Connect screenshot 2
Cardo Connect screenshot 3
Cardo Connect screenshot 4
Cardo Connect screenshot 5
Cardo Connect screenshot 6

This app provides a comprehensive interface to manage and control your Cardo communication systems. Personalize device settings, control music, radio, intercom, and phone functions on the go with an intuitive design. It offers a quick access button for seamless control of all features.

What We Love

  • 🚀 Ease of use
  • 🔊 Great sound quality
  • 📱 Seamless phone integration
  • 🤝 Reliable intercom connection
  • 🎶 Enjoyable music playback

Room to Improve

  • 🐛 Frequent connection issues
  • 🔍 Difficult to set up and pair
  • 🔇 Low volume/microphone sensitivity
  • 🤖 Unreliable voice commands
  • 🔋 Drains battery quickly

More 3Cx Communications System apps to explore

FAQ about 3Cx Communications System

What are the best 3cx communications system apps for iPhone?
3CX tops our 3cx communications system apps ranking as of September 2026, with a 2.6-star average from 317 App Store ratings, and it's free to download.
Yes — 20 of the top 3cx communications system apps we rank are free to download, including 3CX and Elastic CX.
3CX has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 249+ 3cx communications system apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The 3CX app allows you to use your office phone extension from anywhere, making remote work easier. You can make calls, schedule conferences, chat with colleagues, and conduct video calls directly from your iOS device.
After installing the app and accepting the license agreement, you need to scan a QR code displayed in your 3CX web client or desktop app using your iOS device's camera. This configures your extension for calls.