Doodle Jump - BE WARNED: Insanely Addictive!

One of the earliest iOS smash hits. The game was released in April 2009, and by the end of the year it had been downloaded over a million times. It’s since spawned a slew of similar titles, and although few have come close to matching the original’s financial success, many offer enough innovation for any iOS gamer obsessed with helping a virtual character bounce towards the stars.