Ok, so I am outsourcing work for what I believe will be an amazing game for Android and iOS. The app will be free with a few in game upgrades and ads. A Few questions I have. -What's the typical earnings you can bring in from ads alone on an average application. Any range here from experienced app owners would be great. - For hosting do I host the backend of the app on a regular web host? If I were to get over a million downloads how would I quickly be able to scale the size of the hosting package? What services would you recommend? - Marketing. What's the best way to market new apps to the world?