When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Well, do you know that ads are the killer of the iPhone battery? The ads in the free apps you get drain the battery even when they're not open. If you have a lot of free apps your battery life would be improved by getting the ad free versions.