Not sure if it fits your criteria but the only mobile game I play is pinball deluxe. If you like real pinball, then you’ll love it, it tries to stay as true to real pinball as possible on some/most tables, it does have small transaction stuff you can buy but I still haven’t bought any including all the additional tables etc after playing it 6 months + and if you did, then it’s just an 8€ one time buy to get all the content and remove the ads, I’m gonna get that once I actually get bored of the “free” tables.