Citadel Team vs Field
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Citadel Team
This app offers a secure platform for team collaboration, enabling audio/video conferences, messaging, group creation, and file sharing. It prioritizes confidentiality with end-to-end encryption and adheres to strict privacy laws. Enjoy synchronized multi-device access and controlled contact invitations.
- Audio and video conferences
- Instant messaging and direct chats
- File sharing (documents, photos)
- Secure phone service
- Group creation
- Multi-device synchronization
Read full descriptionHide full description
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!
Field
Read full descriptionHide full description
FIELD3D is the solution developed by Dassault Aviation that will allow users to: • navigate through the last updated version of the 3D maintenance documentation set, Basic & Supplemental • take benefit of all the advantages of the digital documentation from Dassault Aviation • get access anywhere, anytime on iOS and Windows
Screenshots
Verdict
Citadel Team and Field are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Citadel Team ships an update every 2 months, Field every 3 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.
| Parameter | Citadel Team | Field |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (10 ratings) — better | — |
| Positive reviews | 51.3% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 137 MB | 229 MB |
| Age rating | 17+ | 4+ |
| Developer | THALES SIX GTS FRANCE S.A.S | Dassault Aviation |
In-app purchases
Citadel Team
No in-app purchases
Field
No in-app purchases
