Mobile games ad network Greystripe is allowing game developers to include pre-, post-, and interstitial ads to keep revenue coming (besides the original download fee). Current advertisers include Wal-Mart, Yahoo!, and Best Buy. According to the network, they “will deliver a 10.1% click-through rate (CTR) when other mobile advertisers are averaging a 1-2% CTR.”
(TechCrunch “Greystripe Monetizing iPhone Games With Ad Platform”)


