I have an android and an iPhone. I was recommended task killer for android by the guy in the verizon store. The next guy in the verizon store when I went back and mentioned battery life while I was buying a car charger. My friends with android phones. Teh Internet.

I have purchased 8 iOS devices and I know more people with iPhones than android. This was the first I've heard of it.

It was not my intention to suggest that I am the authority on iPhone tips. I was merely expressing my surprise that after hearing a similar suggestion practically every damn conversation I have about my Droid, that I had not heard such a thing about iPhone.