The best mobile games for genuinely short sessions

Not every game fits a bus ride. After testing dozens, I've come to value games that let you stop cleanly. Stack City and Big Bass Studio both do this well — you can dip in, make a little progress, and close the app without a nagging timer.

The enemy of a good short session is anything that punishes you for leaving. Energy meters and forced streaks turn a break into a chore. I now check for these before recommending anything as a filler game.

My rule of thumb: if a game feels fine to close after three minutes and equally fine to lose myself in for forty, it earns a spot on my home screen. Those are rarer than you'd think.