MQTTAlert – Smart MQTT Client for IoT Monitoring & Alerts

MQTTAlert is a lightweight and powerful MQTT client designed to monitor your IoT devices and trigger instant phone notifications or alarms when conditions are met (e.g. door open, temperature above a limit, humidity too low).

✔ Real-time alerts – get push notifications or customizable sound alarms
✔ Local storage & export – all MQTT messages are saved and can be exported to CSV for analysis
✔ Time series visualization – analog values are displayed as clear charts over time
✔ Smart automation – configure alerts to automatically publish MQTT commands (e.g. turn on a fan if temperature is too high, turn it off when it’s safe)
✔ Engineering Units convertion – pre-defined units and possibility to create custom
✔ Manual control – publish MQTT commands directly from the app (supports text, images)
✔ JSON support – full handling of JSON payloads and commands, including nested fields and arrays (wildcards fully supported). MsgPack enabled.
✔ Dashboard mode – monitor devices at a glance
✔ Dark Mode support – enjoy a modern interface that adapts to your theme preferences
✔ Full backup and restore features.
MQTTAlert is flexible and suitable for IoT projects, home automation, and device monitoring.

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