Actually it's a small percentage. "For calendar 2017 the App sztores approximate $11.4 billion in revenue was almost 5% of the company’s projected $237 billion

Actually it's a small percentage. "For calendar 2017 the App sztores approximate $11.4 billion in revenue was almost 5% of the company’s projected $237 billion in total revenue and over a third of the $31 billion in forecasted services revenue." - https://www.forbes.com/sites/chuckjones/2018/01/06/apples-app-store-generated-over-11-billion-in-revenue-for-the-company-last-year/#7b6716176613 https://www.forbes.com/sites/chuckjones/2018/01/06/apples-ap... Great podcast on this topic - https://www.mergeconflict.fm/113 https://www.mergeconflict.fm/113