What is your highest eCPM interstitial ad network at the moment? And how much is the eCPM?
A lot of people here are hating on startapp but not me - top app ecpm - $5.72 - the rest $1-2.50 startapp
5.72 is really high. Is most of your traffic coming from US?
What about other networks like appnext, appbrain, revmob, mobilecore? Does any one have some stats on their ecpm and fill-rate?