Hello ! I practically finished my game for Android. And I want to monetize it with ads however, I heard that often it is necessary to use several ad companies. Do know you a system (as ad rotator for Windows phone) to do that ? Another question, what ad company do you use I've heard that Unity Ads and Admob are very good but if you have other that are good. I'm sorry if my English sounds horrible (I'm French consequently I'm bad at English language ). Have a good day !