https://thenextweb.com/gaming/2019/08/27/mario-kart-tour-arrives-on-your-phone-september-25/

In a surprise evening announcement, Nintendo revealed that its next big mobile title, Mario Kart Tour, will arrive on September 25. The company made the announcement in an unceremonious tweet. Though it doesn’t specify platforms, presumably that date includes both Android and iOS devices.

— Mario Kart Tour (@mariokarttourEN) August 27, 2019