Rocket.Chat vs Smart Team Communicator (STC)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rocket.Chat
A secure communication platform that integrates messaging, voice, video, and AI for organizations requiring high security and compliance. It offers features like E2E encryption and two-factor authentication to protect sensitive communications.
- Unified messaging, voice, and video
- End-to-end encryption
- Two-factor authentication
- Open source software
- On-premises or cloud hosting
- Guest access
- File sharing
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Rocket.Chat Secure CommsOS™ is a communication platform that unifies messaging, voice, video, AI, and mission-critical applications—ensuring uncompromising security, compliance, and operational efficiency for governments, defense, and critical infrastructure organizations operating in high-stakes environments. The result is an increase in productivity and customer satisfaction rates. Everyday, tens of millions of users in over 150 countries and in organizations such as Deutsche Bahn, The US Navy and Credit Suisse trust Rocket.Chat to keep their communications completely private and secure. By opting for Rocket.Chat, users also benefit from free audio and video conferencing, guest access, screen and file sharing, LiveChat, LDAP Group Sync, two-factor authentication (2FA), E2E encryption, SSO, dozens of OAuth providers and unlimited users, guests, channels, messages, searches and files. Users can set up Rocket.Chat on cloud or by hosting their own servers on-premises. With thousands of contributors and stars on Github, Rocket.Chat has the world’s largest community of chat developers in the open source communication sector. When you choose Rocket.Chat, you join an ever-growing passionate community that constantly improves our platform with us :) KEY FEATURES: * Open Source Software * Hassle-free MIT license * BYOS (bring your own server) * Multiple Rooms * Direct Messages * Private & Public Channels/Groups * Desktop and Mobile Notifications * 100+ available integrations * Edit and Delete Sent Messages * Mentions * Avatars * Markdown * Emojis * Choose between 3 themes: Light, Dark, Black * Sort conversations alphabetically or group by activity, unread or favourites * Transcripts / History * File Upload / Sharing * I18n - [Internationalization with Lingohub] * Hubot Friendly - [Hubot Integration Project] * Media Embeds * Link Previews * LDAP Authentication * REST-full APIs * Remote Locations Video Monitoring * Native Cross-Platform Desktop Application
Smart Team Communicator (STC)
This business application requires an existing account to access its communication features. Users need to contact their IT support for setup and configuration details.
- Team communication
- Account required
- IT support configuration
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You must have a Smart Team Communicator account to use this App. Please contact your IT support team for configuration instructions.
Screenshots
Verdict
The clearest difference is review sentiment: Rocket.Chat at 62% against Smart Team Communicator (STC)'s 0%. Rocket.Chat also leads on rating (4.4 vs 1.9) and update cadence (every 3 weeks vs every 12 months). On price, ads, in-app purchases and monetization model 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.
Rocket.Chat holds the better App Store score, 4.4 against 1.9. That said, the two scores are not equally well evidenced: Rocket.Chat has 3.7K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 62% of Rocket.Chat's written reviews are positive against 0% of Smart Team Communicator (STC)'s.
Rocket.Chat ships an update every 3 weeks, Smart Team Communicator (STC) every 12 months. The most recent releases landed on September 26, 2026 and September 27, 2026 respectively.
| Parameter | Rocket.Chat | Smart Team Communicator (STC) |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (3.7K ratings) — better | 1.9 (7 ratings) |
| Positive reviews | 61.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 3.7K — better | 7 |
| Update frequency | Every 3 weeks — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, Mac |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 78 MB | 2 MB |
| Age rating | 9+ | 4+ |
| Developer | Rocket.Chat Technologies Corp. | Rapid Cyber Solutions, Inc. |
Customer experience
Rocket.Chat
Smart Team Communicator (STC)
Bugs and requests
Rocket.Chat
Reported bugs
5 issues- Messages not loading properly
- Inability to stay logged in
- Broken translation feature
- Compatibility issues with newer devices
- Admin panel not functioning on mobile
Requested features
5 requests- Improved notification settings
- Enhanced file sharing and management
- Customizable notification sounds
- Streamlined admin panel for mobile
- Integrated video/audio calling
Smart Team Communicator (STC)
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Rocket.Chat
No in-app purchases
Smart Team Communicator (STC)
No in-app purchases
Questions
Is Rocket.Chat free?
Is Smart Team Communicator (STC) free?
Which has better reviews, Rocket.Chat or Smart Team Communicator (STC)?
Do Rocket.Chat or Smart Team Communicator (STC) have ads?
Which is updated more often, Rocket.Chat or Smart Team Communicator (STC)?
Other comparisons
