When I first loaded up Flick Buddies, my first thought was, 'this would probably work quite well on the iPhone'. Then I finished and, sure enough, and option popped up saying 'buy now for the iPhone'! Regardless, you can play this bad boy for free online - and in many ways it's the perfect time waster.
Flick Buddies is a game where you flick your 'buddies' into a pinball style world and try and hit targets. That simple. The challenge mode is probably best - which provides you a pachinko-esque environment to flick your buddies towards. The regular mode has you facing off against an AI to see who can 'flick' most effectively.
I liked it. In fact, I'm in the process of buying it for my iPhone now.
Flick Buddies [Kongregate]