Mario Kart: World's free roaming map is extremely large, and nearly 400 P-Switch challenges need to be found and completed, so it is not easy to track and manage them all.Fortunately, players have been trying to figure out how to solve this problem, and while Nintendo seems to have removed one of the tools, other free options still exist.

"MK World Travel Guide" app - an unofficial auxiliary app that was launched on the iOS app store for $2.It provides users with interactive versions of the Free Wandering Map, marked with the location of the P-Switch, as well as the Peach Medal Collection Point and the Yoshi Restaurant (it is useful for unlocking different outfits).However, this app has now disappeared from the app store inexplicably.

Although it is unclear whether it was Nintendo's action, the app is no longer possible anyway.

If Nintendo does remove paid apps, it can’t help but wonder if developers have plans to launch an official version—probably added through an update to the Switch 2 racing game, or integrate into the Nintendo Switch App like the new Zelda Notes feature of The Legend of Zelda and Tears of Kingdoms.It is not yet known, but these unofficial tools are still practical for all achievers.