SMQ IoT LED Control is described as 'SMQ, (Simple Message Queues), is an easy to use IoT/ M2M publish subscribe protocol designed and optimized for embedded systems providing instantaneous Edge Node connectivity. The solution allows real-time control, analysis, and updates'. There are three alternatives to SMQ IoT LED Control for a variety of platforms, including Android, Online / Web-based, Windows, Chrome OS and iPad. The best alternative is Android Things, which is free. Other great apps like SMQ IoT LED Control are Xively (Paid) and thethings.iO (Freemium).
thethings.iO makes a real-time IoT cloud solution that supports REST, MQTT, CoAP and Websockets. It has a free account up to 3 devices, and then charges 1 Euro per thing per year for realtime storage, analytics, and interoperability features.