With Citadel Team, organize audio and video conferences, start calls, send messages, create groups with all your colleagues, share all kind of documents, videos and high-quality photos with complete confidentiality.

Your communications are protected by advanced encryption technologies, including end-to-end encryption. This means that no one but you and your correspondent can listen to or read your exchanges. The Citadel Team service is hosted in France and applies strict French and European laws that protect your privacy.

- More comfortable conversations: group instant messaging or direct chats, file sharing, Secure phone service, audio and video conferences
- Keep your data under control: invite your contacts without your phonebook being stolen
- Multi-devices automatic sync: Your mobile devices and computer are always synchronised

And that's just the beginning: We have many other improvements coming to help you be more efficient at work every day!

What’s New

Version 6.1.2

Citadel Conference
Join on your device audio and video conferences initiated on the web or desktop client.


Ratings and Reviews

3.3 out of 5
6 Ratings

6 Ratings

App Privacy

The developer, Thales Communications & Security, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Contact Info
  • User Content
  • Identifiers
  • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

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

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