The Just Dance Now platform made by Apple for television apps is tvOS.
tvOS is Apple’s operating system for Apple TV. It is designed for a television-focused interface and supports apps built specifically for the living-room screen. Just Dance Now lists tvOS among its supported platforms, allowing the game’s visual dance experience to run through Apple TV while a smartphone acts as the motion controller.
That arrangement is central to Just Dance Now’s design. Unlike traditional console editions, the service does not require a dedicated PlayStation, Xbox, or Nintendo console. Players typically use an internet-connected screen to display the coaches and hold a phone in their hand to track movement.
The common mix-up is iOS. iOS is Apple’s operating system for iPhone and related mobile devices, while tvOS is the television platform. Android and Tizen are supported alternatives in the broader Just Dance Now ecosystem, but neither was created by Apple. Apple’s fourth-generation Apple TV introduced support for third-party apps around the time the tvOS name was adopted.