NI²CE Messenger vs Twake Chat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NI²CE Messenger
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Try super secure instant communication in any environment with NI2CE app. NATO Interoperable Instant Communication Environment (NI2CE) is a secure messenger app that uses real end-to-end encryption to provide powerful video conferencing, file sharing and voice calls. Powered for NATO by Allied Command Transformation - Innovation Branch & NATO Communication and Information Agency, NI2CE’s features include: Secure: Real end-to-end encryption (only those in the conversation can decrypt messages) for desktop, tablet and mobile Based on the Matrix messaging protocol Fully encrypted messages that allow safer communication Flexible: No limit on the number of sessions: multi-device capabilities Private: no need for phone numbers, more anonymity compared to other apps Full featured instant communication capabilities Easy: No installation required on PC NI2CE operates on Matrix, an open network for secure and decentralized communication. It allows self-hosting to give users maximum ownership and control of their data and messages. Users choose where the data is hosted. The app offers complete communication and integration: Messaging, voice and one to one video calls, file sharing and an array of integrations, bots and widgets. The app aims to demonstrate the usability of the Matrix protocol and the compatible end-user applications for the NATO Enterprise and NATO missions and capture additional user requirements. For any questions, contact us at #help:matrix.ilab.zone
Twake Chat
A secure and convenient communication tool built on the open Matrix protocol. It allows for group chats, direct messaging, and file sharing across multiple devices. Offers end-to-end encryption for enhanced data privacy.
- Matrix protocol implementation
- Group and direct messaging
- File sharing
- Cross-device synchronization
- End-to-end encryption
- Open Source
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Twake Chat: secure & sovereign team messaging. End-to-end encryption · Matrix protocol · 100% open source. Built in France by Linagora for organizations that demand confidentiality and control. TEAM COMMUNICATION - Create topic-based rooms for your projects and teams - Real-time messaging: text, files, and images - Private or open groups to match your workflow - Mentions, replies, and reactions for seamless collaboration UNCOMPROMISING SECURITY - End-to-end encryption available for every conversation - Matrix protocol: an open, audited, and battle-tested standard - Zero personal data collection - Host your own server for complete control DIGITAL SOVEREIGNTY - Designed and built in France by Linagora - Open source: auditable, transparent, no backdoors - GDPR-compliant by design - Trusted by public administrations and enterprises across France and Europe MULTI-DEVICE SYNC - Access all your conversations on mobile and desktop - Simplified sync — no recovery key headaches - Smoother experience than other Matrix clients MATRIX INTEROPERABILITY - Communicate across the entire Matrix ecosystem (Element, FluffyChat, etc.) - Bridge to other messengers via Matrix bridges - Open standard: no vendor lock-in OPEN SOURCE - Source code available on GitHub - Contribute to development - Full control over your data and infrastructure Questions? Contact us: support@linagora.com Learn more: twake.app
Screenshots
Verdict
The clearest difference is update cadence: Twake Chat at monthly against NI²CE Messenger's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.
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.
NI²CE Messenger ships an update every 4 months, Twake Chat monthly. The most recent releases landed on September 10, 2026 and July 30, 2026 respectively.
| Parameter | NI²CE Messenger | Twake Chat |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 33.3% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 171 MB | 231 MB |
| Age rating | 17+ | 4+ |
| Developer | Vector Creations Limited | Linagora |
In-app purchases
NI²CE Messenger
No in-app purchases
Twake Chat
No in-app purchases




