What are some alternatives?
When comparing Audio Remote by Samsung and SmartThings, you can also consider the following products
Plug-in app (System AC) - Plug-in app (System AC) is a digital air conditioner controller app by Samsun Electronics which offers features that let you control your air conditioner to change the temperature, fan speed, airflow mode, and various other settings.
Google Home - Set up, manage, and control your Chromecast, Chromecast Audio and Google Home devices.
Samsung Print Service Plugin - Samsung Print Service Plugin app offers features that let you select photos, web pages, and documents to scan them with a single tap.
openHAB - "empowering the smart home" - vendor and technology agnostic open source home automation
Samsung Members - Samsung Members is an app by Samsung Electronics that comes up with features to help you in getting all the necessary to use tips to use your smart device to its full potential.
ioBroker - flexible and modular application for the IoT and Smarthome