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 only reason I can imagine people actually caring enough to look is if you’re playing with sound enabled in a public place, put your headphones on if so. No one wants to hear the sound from someone else’s phone.
I guess the only other thing I can imagine is if you get too into it, maybe? If you’re frantically tapping your screen, that’s gonna draw attention too.