Many popular iPhone apps secretly record your screen without asking
Many major companies, like Air Canada, Hollister and Expedia, are recording every tap and swipe you make on their iPhone apps.
In most cases you won’t even realize it. And they don’t need to ask for permission. You can assume that most apps are collecting data on you. Some even monetize your data without your knowledge.
Source: Many popular iPhone apps secretly record your screen without asking | TechCrunch