Any broker
Connect to MQTT v3.1.1 and v5.0 broker (optional with username and password).
Subscriptions
Subscribe to various topics, single and multilevel wildcard topics or even $SYS-topics. Enable and disable each subscription with one tap.
Publishing
Publish messages to a topic or save messages to publish them later.
And more
Optimized for a large number of messages, support for SSL encryption, dark and light mode, available for Android and iOS ...