# MQTee — Native MQTT 5 Client

> Native MQTT 5 client for iOS with advanced features and iCloud sync. (iPhone/iPad app by Felipe Lima.)

- Source: https://appshunter.io/ios/app/mqtee/id6759274259 (this page in markdown: same URL + `.md`)
- Developer: [Felipe Lima](https://appshunter.io/developer/1877813420)
- Category: Developer Tools, Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 26.0 · 11 MB
- Languages: American English
- Released: 2026-03-05
- Data updated: 2026-09-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/mqtee/id6759274259/reviews.md

## What is MQTee?

MQTee is the only native MQTT 5 client for iPhone and iPad. Built in SwiftUI + Rust. No Electron, no lag, no web views.

Topic Tree Browser
Explore your MQTT topic hierarchy in a visual tree. Search, filter, view payloads inline, and unsubscribe directly from the tree. Color-coded subscriptions
make it easy to track multiple data streams at a glance.

Full MQTT 5.0 Support
Connect with MQTT 3.1.1 or MQTT 5.0. Full support for shared subscriptions, user properties, no-local, retain handling, session expiry, content type, response
topics, correlation data, and message expiry intervals.

iCloud Sync
Your connections sync seamlessly across your iPhone and iPad via iCloud. Credentials are stored securely in iCloud Keychain.

Multi-Tab Publishing
Open multiple publish tabs per connection. JSON syntax highlighting and payload auto-detection (JSON, XML, hex, plaintext).

Real-Time Event Log
Structured event log with filtering by level, category, and direction. Debug MQTT workflows in real time.

Apple Shortcuts & Siri
Automate your MQTT workflows with Apple Shortcuts. Publish messages and read retained values from any app, Siri, or automation.

Session Persistence
Save subscriptions and message history per connection. Auto-resubscribe when reconnecting. Configurable message limits for memory and disk.

Every feature is free. No limits. No paywalls. No feature gating.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Native MQTT 5 client
- Visual topic tree browser
- Full MQTT 5.0 support
- iCloud sync for connections
- Multi-tab publishing with syntax highlighting
- Real-time event log
- Apple Shortcuts & Siri integration


## Frequently asked questions about MQTee

### What is MQTee?

MQTee is a native MQTT 5 client for iPhone and iPad, built with SwiftUI and Rust. It provides advanced features for managing MQTT connections and messages without lag or web views.

### Does MQTee support MQTT 5.0 features?

Yes, MQTee offers full support for MQTT 5.0, including shared subscriptions, user properties, no-local, retain handling, session expiry, and more. It also supports MQTT 3.1.1.

### How does MQTee handle connection data?

Your MQTT connections and credentials are automatically synced across your iPhone and iPad via iCloud. Credentials are securely stored in iCloud Keychain, ensuring ease of use and security.

### Can I publish messages with MQTee?

Yes, MQTee allows for multi-tab publishing per connection. It features JSON syntax highlighting and automatic payload detection for various formats like JSON, XML, hex, and plaintext.

### Is MQTee suitable for debugging MQTT workflows?

MQTee includes a structured, real-time event log that can be filtered by level, category, and direction. This feature is ideal for debugging MQTT workflows as they happen.

### Can I automate MQTee with other apps?

Yes, MQTee integrates with Apple Shortcuts and Siri. You can automate your MQTT workflows by publishing messages and reading retained values from any app or Siri command.

### What are the pricing and limitations of MQTee?

MQTee is completely free to use with no limits, paywalls, or feature gating. All features are available to all users without any cost.

### Does MQTee have ads?

No, MQTee does not contain advertisements. It is a free application with no in-app purchases or ads, providing an uninterrupted user experience.

## Version history (last 1 release)

### 1.0 — 2026-03-05

No release notes.

## More apps by Felipe Lima

- [Reqeast](https://appshunter.io/ios/app/reqeast/id6759498010)

All apps by Felipe Lima: https://appshunter.io/developer/1877813420

## Related topics

[mqttclient](https://appshunter.io/ios/topics/mqttclient) · [mqtt loupe pro](https://appshunter.io/ios/topics/mqtt-loupe-pro) · [ats mqtt client](https://appshunter.io/ios/topics/ats-mqtt-client) · [mqtt loupe](https://appshunter.io/ios/topics/mqtt-loupe)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-10.*