The free-to-start Mario Kart Tour pulled up to the start line on iPhones and Android devices on Wednesday, bringing with it a pricey subscription option. The Gold Pass , which costs $4.99 a month, lets you access 200cc mode, extra in-game rewards for racing and exclusive bonus goals. It's also the same monthly price as Apple Arcade , which gives you access to a library of over 100 games, many of them exclusive.