Below are some examples of larger players in the mobile ad network world.
1. Admob
Admob is most likely the largest mobiel advertising network. It is owned by Google and runs on a pay per click model.
2. iAd
iAd is Apple’s mobile advertising network. All applications that reach the iOS app store can integrate this network into their apps.
3. Tapjoy
Tapjoy focuses on CPA actions. It is deploys everything from a cost per install model to social actions.
4. Trademob
Trademob serves impressions and banners globally on a data-driven approach.