Is it possible to display information over another active application in IOS?

Question

iOS

More specifically, there is a geoinformation application on the iPad, and you need to write a weather informer that would work on top of the application without interfering with its work.
On desktop OSes, this is done using the "TopMost" window, which is always on top of the active application.
And if so, is it implementable using Qt?

Answer 1

In general, I found a solution in the form of Split Over mode. The application runs in a small window on top of another. Such functionality appeared only in version 11 of IOS, in my opinion. But this is the functionality of the OS and not the application. No code changes are required.

Answer 2

Have you seen this in any native app?

Answer 3

Short answer: No.