Report: Popular Ad-Supported iPhone Apps Actually Make a Killing
I’m not sure if it’s because free, ad-supported apps are often crap, or because in-app advertising just doesn’t seem effective, but this is honestly surprising: top 100-ranked free apps can make $400-$5000 a day. At least, according to AdWhirl, a company that supplies advertising solutions for about 10% of the top 50 apps in the…
