If you're looking for a simple and efficient way to create an MQTT broker on your Android device, look no further than the Mqtt Broker App by Anshul Katta. This free app allows you to easily create a broker on your phone and displays the full URL and port of the MQTT broker server.

With this app, you can use your Android device as a broker for your IoT applications without the need for a separate server. The app provides a convenient and cost-effective solution for those who want to use their phone as a broker.

The Mqtt Broker App is easy to use and has a simple interface. With just a few clicks, you can create a broker and start using it for your IoT applications. The app is available for Android devices and is free to download.