@Astro smart żarówka zbiera o Tobie dane, a Ty myślisz, że preinstalowana aplikacja na smart phonie nie

@Astro 

These ads can take two forms: contextual ads (if you’re searching for a to-do list app, ads may be shown for this type of ad), or personalized ads based on your interests and data. Apple’s policies say the company doesn’t combine its data with that from other companies, known as third-party data. Instead, it just uses the data it collects to show you ads. Many in the advertising industry believe this first-party data may be the next frontier of advertising. “The competition will be about first-party cookies or first-party data, and that’s what Apple is collecting a lot of,” Tranberg says. “That’s all the data you give a company yourself when you sign up to a service or when you use a service.”