Mobile games usually get a bad rep as they’re usually asset flips and/or MTX-ridden and/or ad-filled, etc., and I’m sure this is actually the case for most games on the app/play store. But are there any ones that are actually good, maybe just something to pass the time with?
Puzzles by Simon whatshisface
https://play.google.com/store/apps/details?id=name.boyle.chris.sgtpuzzles
Bunch of puzzle games, no monetisation
CMV: Towers and Unequal are literally impossible to beat at their harder/hardest difficulty levels without any cheating or guessing.