Which games? Always interested in trying new ones!
On my phone I have Peglin and Slice and Dice. Peglin is a peg/ball, roguelite/like, rpg. Slice and Dice is similar but dice rolls instead of pegs. Iirc they're like $10 each on the Play Store and that's it. You get the full game. I think they're also on PC.
Card Games: I have Slay the Spire on my phone which is a cool game. Again, pay once and you own it.
These games don't have any micro transactions or anything. I play them all the time! Especially since my partner is using my PC to play Stellaris lol.
Not sure if they're on the Apple Store though, sorry..
I'm playing this game called Breach Wanderers. It's like Slay the Spire, but more variety. I'm not usually into this kind of game, but it's really good and kind of addictive lol
I also play a game called Triple Town. I don't think it's on the play store anymore. If you check it out and like it, I'll send you the installation file. Really, really good.