The Infinity Blade or Minigore series, for example, or anything made by Illusion Labs. These games are genius and most consoles don’t even have a touch screen or utilise it well like some smartphone games do.
Also why do people look at me weirdly 👀 when I play games on my phone in public while waiting for something?
The rapacious micro transactions we see in games today started on mobile. People associate mobile games with that model. I have some mobile games, but these days they’re all premium. The gacha system just starts to feel like work to me after a while.
As to the stares, non gamers always sneer at gamers. You’re playing games in public. They’d probably give you the same looks if you had a handheld console.