Companion apps

Companion apps are mobile or desktop applications designed to work alongside a primary device or system, such as a smart appliance, wearable, or gaming console. They enable users to control, monitor, or customize features remotely, providing additional convenience and functionality. For example, a fitness tracker app allows users to view their activity data on a phone, or a gaming companion app might help manage game settings or access extra content. Essentially, these apps enhance the overall experience of the main product by offering easy access and extended control beyond the primary device.