But in the latest WWDC they announced they have 20 million licensed developer, 20.000.000 x 99 = 1.980.000.000 license fee. ref : https://techcrunch.com/2018/0

But in the latest WWDC they announced they have 20 million licensed developer, 20.000.000 x 99 = 1.980.000.000 license fee. ref : https://techcrunch.com/2018/06/04/app-store-hits-20m-registered-developers-at-100b-in-revenues-500m-visitors-per-week/ https://techcrunch.com/2018/06/04/app-store-hits-20m-registe...