3CX is a communication app from 3CX. Work Remotely from your Android device. It currently holds a 2.6-star rating on Google Play, based on 6,968 user reviews.
App Details
| Developer | 3CX |
|---|---|
| Version | 16.0.0 |
| Size | 6 MB |
| Content Rating | Everyone |
| Installs | 1M+ |
| Rating | 2.6 / 5 (6,968 reviews) |
| Updated | Mar 27, 2026 |
Screenshots
About 3CX
With the 3CX App you can make and receive work calls, schedule conferences, video call and chat from anywhere. The 3CX App is truly your one-stop tool for working remotely – easily and efficiently.
Getting Started:
Once the app is downloaded, open it and:
1. Agree to the license agreement.
2. Follow the on screen instructions to configure your app with your extension – you need your 3CX Welcome Email email with your credentials, sent from your Administrator.
3. Allow camera access to scan the QR code from your 3CX web client – details in your email.
4. Grant all the necessary permissions in the next screens.
5. Make sure to follow the battery optimization instructions for the app to work efficiently.
And that's all! You can now stay connected on-the-go!
Important read: This app is only for use with 3CX v18 and is not a standalone app.
More information: https://www.3cx.com/user-manual/installation-android/
What makes 3CX stand out
3CX has 1M+ installs to date. That puts it among the more widely adopted apps in its category. Scale at that level usually signals stable performance and a responsive development team. The 2.6-star score is based on 6,968 real reviews. That gives a fair read on real-world performance. Read a sample of reviews before installing if your use case is niche.
3CX specifications and compatibility
The current build is version 16.0.0. The developer last updated it on Mar 27, 2026. The download size is 6 MB. That installs quickly even on a moderate mobile connection. Google Play classifies the content as Everyone.
Frequently asked questions
Is 3CX free to download?
Yes, 3CX is available as a free download on Google Play and as a free APK on this page. The APK is the official, unmodified build pulled directly from the developer.
How many people have downloaded 3CX?
3CX has been downloaded 1M+ times from Google Play, putting it among the more widely adopted communication apps in its category.
Is the 3CX APK safe to install?
Yes. The APK on this page is the original, unmodified build from 3CX, pulled directly from the Google Play Store with no third-party modifications. It carries the Everyone content rating Google assigns on Play.
How big is the 3CX APK?
The 3CX APK is 6 MB in size, which downloads quickly on most mobile and Wi-Fi connections.
What is the latest version of 3CX?
The current build of 3CX is version 16.0.0, last updated by the developer on Mar 27, 2026. This page automatically tracks new releases as the developer ships them.
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