# Citadel Team vs HOLIS Admin

The clearest difference is update cadence: HOLIS Admin at every 5 days against Citadel Team's every 2 months. Citadel Team's advantage is iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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, HOLIS Admin every 5 days. The most recent releases landed on October 15, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Citadel Team | HOLIS Admin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (10 ratings)](https://appshunter.io/ios/app/citadel-team/id1132246597/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 51.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 137 MB | 35 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [THALES SIX GTS FRANCE S.A.S](https://appshunter.io/developer/1098570134) | [CIM COMMUNICATION INFORMATION MANAGEME](https://appshunter.io/developer/523404080) |

## What reviewers say

### Citadel Team

[App page](https://appshunter.io/ios/app/citadel-team/id1132246597)

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.

**Highlights:** Audio and video conferences, Instant messaging and direct chats, File sharing (documents, photos), Secure phone service, Group creation, Multi-device synchronization

**In-app purchases:** none


### HOLIS Admin

[App page](https://appshunter.io/ios/app/holis-admin/id1627875730)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Citadel Team free?

Citadel Team is free to download, with no in-app purchases.

### Is HOLIS Admin free?

HOLIS Admin is free to download, with no in-app purchases.

### Do Citadel Team or HOLIS Admin have ads?

Neither Citadel Team nor HOLIS Admin shows ads.

### Which is updated more often, Citadel Team or HOLIS Admin?

Citadel Team ships an update every 2 months, and HOLIS Admin every 5 days. Most recently, Citadel Team was updated on October 15, 2026 and HOLIS Admin on October 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*