Just ahead of its Worldwide Developers Conference next month, Apple on Thursday announced new figures related to the U.S. App Store’s financial success. The company says its U.S. App Store ecosystem has generated $406 billion in developer billings and sales in 2024 — a figure that’s nearly tripled in size since 2019, when it then generated$142 billion.Apple also made a point to note that, for 90% of the billings and sales facilitated by the App Store, developers paid no commission. The new figures come f ...