If you are looking for a native mobile experience, Nintendo offers Mario Kart Tour , which is available for free on both the Google Play Store Apple App Store

: Nintendo keeps its flagship titles exclusive to its own hardware to drive console sales. They rarely release full "Deluxe" versions of console games on mobile platforms.

: Services like StarDesk allow you to stream the game from a PC or console to your phone, providing a high-fidelity experience without needing a high-end mobile GPU.