Is it possible to change the design of the AppSwitcher feature?

Hello Apple Developer Forum. I have an App Idea but am not exactly sure if it's technically possible to implement it. This is because I know that Apple is pretty strict on its designs, so here is the idea.

App Description:

This app is basically Siri suggestion on steroids. As iPhone users know, apple has an AppSwitcher feature where you can easily switch between already opened apps. Hence, what this app should do is use the app switcher feature's to switch between suggested apps, instead of switching between already opened apps like Apple do. For instance, if I have Instagram open and swipe to the right at the bottom edge of the screen, my next most suggest app will show up. Or if I have Instagram open and swipe upwards, it will show me the next 5 most suggest apps.

Is it possible to change the design of the AppSwitcher feature?
 
 
Q