MQTT Commander 1.1.6 rebuilds the app around four focused screens.

• Topics opens first, with your broker status, reconnect, checks and certificates one tap away.
• Live Board is available to everyone, with five pinned Topics and quiet-topic warnings.
• Log adds presets for everything, errors, your publishes and retained values.
• Publish is now two fields and Send, with advanced delivery options one tap away.
• Connection Doctor groups 13 stages and tests broker ACL write access.
• Values that resemble tokens or passwords stay hidden until you reveal them.