limited camera angles for Ipad

on the computer it’s easy to change between camera angles by pressing a number.  in all seriousness we need that for the Ipad.  I use basically 1-3 angles on the Ipad, and need a way to toggle between  two easily with out knocking my ipad on the floor… 

 

In racing I need front and rear view only.  would be nice to be able to jump between those 2.  or any two without having to scroll through all 8.  Is there a way to do that?