# Rocket.Chat vs Smart Team Communicator (STC)

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.

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.

## The numbers

| Metric | Rocket.Chat | Smart Team Communicator (STC) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (3.7K ratings)](https://appshunter.io/ios/app/rocketchat/id1148741252/reviews)** | [1.9 (7 ratings)](https://appshunter.io/ios/app/smart-team-communicator-stc/id1482201095/reviews) |
| Number of ratings | **3.7K** | 7 |
| Positive reviews | **61.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 12 months |
| Monetization | Free | Free |
| Size | 78 MB | 2 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Mac |
| Age rating | 9+ | 4+ |
| Developer | [Rocket.Chat Technologies Corp.](https://appshunter.io/developer/1148477217) | [Rapid Cyber Solutions, Inc.](https://appshunter.io/developer/501572404) |

## What reviewers say

### Rocket.Chat

[App page](https://appshunter.io/ios/app/rocketchat/id1148741252)

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.

**Highlights:** Unified messaging, voice, and video, End-to-end encryption, Two-factor authentication, Open source software, On-premises or cloud hosting, Guest access, File sharing

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Robust and reliable
- 🔒 Secure self-hosted chat
- 👍 Intuitive and easy to use
- 🙌 Great for team communication
- 💻 Seamless desktop and mobile experience

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🔍 Inconsistent search and navigation
- 📢 Unreliable notification system
- 🔒 Tricky privacy management
- 🔄 Frequent login issues

**Reported bugs**

- 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**

- Improved notification settings
- Enhanced file sharing and management
- Customizable notification sounds
- Streamlined admin panel for mobile
- Integrated video/audio calling


### Smart Team Communicator (STC)

[App page](https://appshunter.io/ios/app/smart-team-communicator-stc/id1482201095)

This business application requires an existing account to access its communication features. Users need to contact their IT support for setup and configuration details.

**Highlights:** Team communication, Account required, IT support configuration

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Rocket.Chat free?

Rocket.Chat is free to download, with no in-app purchases.

### Is Smart Team Communicator (STC) free?

Smart Team Communicator (STC) is free to download, with no in-app purchases.

### Which has better reviews, Rocket.Chat or Smart Team Communicator (STC)?

Rocket.Chat is rated higher. Rocket.Chat averages 4.4 out of 5 from 3.7K ratings, while Smart Team Communicator (STC) averages 1.9 from 7 ratings.

### Do Rocket.Chat or Smart Team Communicator (STC) have ads?

Neither Rocket.Chat nor Smart Team Communicator (STC) shows ads.

### Which is updated more often, Rocket.Chat or Smart Team Communicator (STC)?

Rocket.Chat ships an update every 3 weeks, and Smart Team Communicator (STC) every 12 months. Most recently, Rocket.Chat was updated on September 26, 2026 and Smart Team Communicator (STC) on September 27, 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.*