Hello, Yoshi!

Hello, Mario!, Hello, Yoshi!, Hello, Luigi!, and Hello, Peach! are educational video games that is designed for infants and toddlers to interact with the character's face in a similar manner to Super Mario 64's title screen. Users can manipulate their faces such as stretching, squishing, and spinning them. Users can also summon a number of power-ups and enemies to affect the screen and make things happen them.

In all four games, after several minutes of playtime, Mario, Yoshi, Luigi, or Peach will fall asleep and can no longer be interacted with. According to Nintendo, this feature was intended to help limit screen time for children and encourage them to take breaks. However, the app can be restarted to reawaken Mario or Yoshi, and the feature can be disabled by tapping the gear icon in the top-right corner of the screen when the application starts.

While acknowledging that the app is intended to be used by children, Lance Ulanoff of TechRadar summarized Hello, Mario! as an "oddly engaging app that doesn't do much, but somehow perfectly conveys the ethos of Mario's antic personality".