Best MQTT Client App for Android from Makers of Thingsup IoT Platform. This app used by Thingsup Team for internal testing, now released to Public.

Features:
★ Connect to MQTT v3.1 Broker (optional with username and password).
★ Add Multiple Brokers.
★ Connect to Secure (TLS) and Insecure (TCP) MQTT Brokers.
★ Publish Subscribe to Topics.
★ Chat View for better visibility.
★ Save Topics and Payloads for future use.

Coming Soon:
★ Connect to MQTT v5.0 Broker.
★ Last Will (LWT) Messages.
★ Custom SSL Certificates.