Mattermost vs Cybercyko
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mattermost
This platform enables secure messaging, file sharing, and workflow automation for critical industries. It offers voice calls, project management, and enterprise mobility management for enhanced collaboration and data control.
- Secure messaging, file, and link sharing
- 1:1 and group voice calls
- Workflow automation with Playbook
- Enterprise Mobility Management support
- Private mobility with ID-only push notifications
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Requires Mattermost Server v11.7.0+. Older servers may not be able to connect or have unexpected behavior. ------- Mattermost is the leading collaborative workflow platform for defense, intelligence, security, and critical infrastructure. The platform runs on-premises and in private clouds, delivering secure messaging, file sharing, workflow automation, audio/screenshare, and project management—all with full data and operational control. - Securely share messages, files, and links across from your preferred mobile devices. - Start 1:1 and group voice calls with a single click without leaving Mattermost. - Keep critical workflows moving forward with Playbook. - Get the message out without having to manage every endpoint with Enterprise Mobility Management (AppConfig) support. - Private mobility with ID-only push notifications to keep sensitive data protected while keeping stakeholders informed. To use this app, you need a URL for a Mattermost server. ------- Deploy your own server: https://docs.mattermost.com/guides/deployment.html Terms of Service: https://mattermost.com/terms-of-service/ Contribute to the project: https://github.com/mattermost/mattermost-mobile
Cybercyko
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Cybercyko is a secure enterprise digital wallet for managing verifiable credentials, decentralized identity, and organizational access — built on open standards and zero-trust principles. KEY FEATURES • Secure credential storage with hardware-backed encryption • QR code scanning for instant credential exchange • Biometric authentication (Face ID / Touch ID) • Full audit trail of all credential activity • Privacy-first: your data never leaves your device BUILT FOR ENTERPRISE Cybercyko integrates with your organization's identity infrastructure to provide passwordless access, digital onboarding, and credential-based authorization — without passwords or central data stores. OPEN STANDARDS Built on W3C Verifiable Credentials, DIDComm, and AnonCreds — ensuring interoperability across platforms and vendors. SECURITY & PRIVACY • Hardware-bound cryptographic keys (Secure Enclave on iOS) • Credentials stored encrypted on-device only • No tracking, no analytics, no third-party data sharing • GDPR and SOC 2 aligned architecture
Screenshots
Verdict
The clearest difference is iOS requirement: Cybercyko at 13.4 against Mattermost's 18.0. 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.
| Parameter | Mattermost | Cybercyko |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5.7K ratings) — better | — |
| Positive reviews | 37.6% of reviews | — |
| Number of ratings | 5.7K — better | — |
| Update frequency | Every 9 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 13.4 — better |
| Further details — not scored | ||
| Size | 94 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Mattermost, Inc. | Cybercyko Technologies Private Limited |
Bugs and requests
Mattermost
Reported bugs
5 issues- Crashes on startup
- Unread message indicators not working
- Keyboard issues on iPad/desktop
- Compatibility problems with iOS 17+
- Randomly logs users out
Requested features
5 requests- Add voice messaging capability
- Improve multi-server support
- Integrate end-to-end encryption
- Introduce iPad-optimized layout
- Provide more customization options
Cybercyko
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Mattermost
No in-app purchases
Cybercyko
No in-app purchases









