[4] A demo for the game was released on November 12, 2018, on Xbox One, PlayStation 4, Wii U, and Nintendo Switch.

The game's user interface received a significant redesign, with a focus on recommendations and curated playlists.

[7] Support for the Just Dance Controller app was absent on the Nintendo Switch version of the game, the only such occurrence in the entire series.

The Wii U version doesn't have the ability to apply effects for "Autodance" videos, just like in previous entries.

[11] Songs exclusive to Just Dance Unlimited include: Nintendo Life gave Just Dance 2019 a 7 out of 10, noting that its stripped-down experience was "a strange shift to behold, suggesting that the game is trying to adapt to a new Spotify-using, social media-loving, older teen audience, or maybe growing up alongside those who have supported it from the beginning", and also acknowledged Ubisoft's continued emphasis on pushing its subscription-based offerings for the franchise, as well as performance issues and the removal of Just Dance Controller app support on the Nintendo Switch version.