If people are legitimately looking for a good mobile game, and aren't to bothered about getting something just because it has Mario in it, I suggest checking out a game called Geometry Dash. There is a free version called Geometry Dash Lite, which doesn't have as many levels (and also doesn't give access to user created levels) as the paid version, but if you like it, the full game is only 2$. The game is also available on Steam if you prefer to play on PC.