Somebody else's property, of the intellectual kind.
Looks like Apple's copyright infringement team has been slacking lately, seeing that they approved whatever this Chinese knock-off is called:
The protagonist of this game name Monino, in the story of this game, Monino's brother was captured by a monster named Bowler, he is on the road to Bowler's castle to rescue his brother, a lot of monsters in different levels are waiting for him, would you like to join Monino's rescue action? Go!
Sure, you can try to fool us by calling Mario "Monino" and Bowser "Bowler," but the fact still remains—This game belongs to Nintendo.
Here's hoping that Apple shuts this down real quick.