Hot answers tagged admob
Ignoring your question about revenue (Juliet is right, it's probably not on topic for here) - integrating multiple ad APIs is very doable. In fact, I think it should be encouraged. iAds are not available in all countries at this time, and even where it is available you may not get an ad returned. If that's the case, you will want an alternative provider to ...
Take a look at http://www.adwhirl.com/ and integrate with multiple advert providers and find out which provider is providing the best adverts for your particular application, as it will almost definitely depend on a multiple factors to do with your application, where the adverts are placed, what inventory the advert provider has available etc etc
Honestly, if you are trying to make money it seems that donations would not be the way to go. Since you already have a user base and you know how quickly you have picked up that user base you can create a pitch on how many project users you will have at certain milestones, and how many you currently have. Though those pitch idea are just ideas they will be ...
Take a look at http://www.smaato.com/, http://www.aldarit.com/superads.html and http://www.millennialmedia.com/ I had the same problem and I'm currently using Smaato, for me that was the best, but you should make your own decision based on your needs. Oh, and don't expect them to be as good as MS pubCenter, in my opinion they're not, but as for now they're ...
Only top voted, non community-wiki answers of a minimum length are eligible