Terrible usability
Nothing great about this app
Still doesn’t work
Won’t send an MQTT message
Doesn't work
It doesn't work on my MQTT broker.
Response from developer
please try with last release we have done several fix
Free
About
This utility app provides a fast client for MQTT, the internet of things protocol. It allows users to test broker servers, monitor topics, send and receive messages, and save configurations for quick access. It's designed for testing MQTT broker activities.
✓MQTT client functionality
✓Broker server testing
✓Topic monitoring
✓Send and receive messages
✓Save configurations
✓User/password authentication
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What's New in MqttClient
3.0
August 22, 2026
New major release! new core for Mqtt. Several fix and improvments
User reviews
Developer apps
FAQ
What is MqttClient used for?
MqttClient is a utility app designed for testing MQTT broker servers and IoT communication. It allows you to check broker status, monitor topics, send and receive messages, and manage connection configurations.
Does MqttClient support SSL?
No, MqttClient does not currently support SSL. The description explicitly states 'no SSL support at now'.
How do I connect to a server with MqttClient?
When entering the HOST, you should only provide the hostname or IP address. Do not include 'tcp://' in the HOST field.
Can I save my connection settings in MqttClient?
Yes, MqttClient allows you to save configurations for fast testing. This is useful if you frequently connect to the same MQTT broker.
What devices is MqttClient compatible with?
MqttClient is supported on iPhone and iPod devices. It is rated for ages 4 and up.
How often is MqttClient updated?
The latest version of MqttClient is 2.6, which was last updated on April 5, 2020. The app was initially released on November 3, 2014.
Does MqttClient have ads?
No, MqttClient does not contain advertisements. The app is free to download and use.
What is the user feedback on MqttClient?
MqttClient has a rating of 1.0 stars from 1 rating. This indicates very limited user feedback is available.
