Nintendo is getting ready to release another big mobile game following Super Mario Run. Mario Kart Tour is set to be released to all users in Summer 2019, but you can sign up to be one of the beta testers before the official release.
Mario Kart Tour will be released on Android devices, but not every Android device. Sign-ups will be open from April 23, 2019 to May 7, 2019. The beta testing of the game will take place between May 22, 2019 to June 4, 2019.
The United States and Japan are the only supported countries for beta testing.
to sign up click here.