iOS Games You Play the Most
Here is my list. Most of them are more or less one-tap "go right until you die" platform games.
Jetpack joyride You kinda run or fly using a jetpack. Really gets you hooked on. Great gameplay, lots of things to discover (cool items, vehicles,...). Have to play for a whale to get any good upgrades (or you can pay).
Super Farter Similar as Jetpack joyride, but you fart. Just discovered it recently, kinda hard to maneuver at the beginning, but you soon get a hang of it. Gets addictive after a few tries. Good upgrades (farting, player,..) and nice graphics & sound too.
Whale Trail You are this whale in the sky. Not much going on, but super relaxing. The music is awsome.
Tiny Wings Small birdie that competes with his brothers. Innovative gameplay (press at top of the hill, release at the bottom). Simple. I love the graphics.
Into the Dead 1st perspective, avoid and kill zombies. Great graphics, but hard to play (number of zombies increase rapidly).
A game worth mentioning is perhaps Draw a Stickman. You draw your own character. Cool idea but gameplay is not good, since I got bored soon.