Mario Kart Tour is compatible with:
iOS Users
・ Devices running iOS 15.0 or later
・ iPhone (6s and newer), iPad (5th-generation iPad, iPad Air 2, iPad mini 4 and newer), and iPod touch (7th-generation and newer) devices with 64-bit CPUs
Notes:
・ Mario Kart Tour may not be supported on the newest version of iOS immediately.
・ Operation is not guaranteed on devices with operating systems that have been modified by the manufacturer or user.