How our data is used – or rather, misused – is a growing concern for the public. It is therefore in the interest of technical companies to make it clear to their users that they care about their privacy and Apple has just taken a small step to put its users at ease.
"Protecting the privacy of users is of the utmost importance in the Apple ecosystem and you must be careful when processing personal data to ensure that you comply with the best practices of privacy, applicable law and conditions of use. the Apple Developer Program License Agreement, not to mention the expectations of the customer. "Apple explains on its App Store Review Guidelines page.
Apple also states that apps that do collect data must request permission and that apps "should only request access to data relevant to the core functionality of the app and only collect and use data needed to perform the task in question. ".