Apple has just published a new study from economists at Analysis Group that says $1.4 trillion in developer billings and sales was generated by the App Store ecosystem in 2025. Here are the details. Ahead of WWDC next week, Apple has a new press release out today touting the benefits of the App Store ecosystem for developers. “Developers are the heartbeat of the App Store, and this year’s incredible milestone is a testament to their boundless creativity,” said Tim Cook, Apple’s CEO. “We are deeply committed to providing developers with the tools, technologies, and trusted platforms they need to build for the future.…