https://techcrunch.com/2019/02/06/iphone-session-replay-screenshots/
Mobile apps are recording all user actions and screenshoots using technology from
https://www.glassboxdigital.com/ & https://www.appsee.com/
They are not forthright in informing the customers. The record/replay technology providers don't require of their customer to inform the customers. OS platform companies don't ban this capture, as technology.
Well, welcome to 2019