Hello.
I tend to use the map to navigate around airports rather than the airport charts themselves (even more so now that Vatsim traffic is on there) so I tend to be zoomed out on the approach but then I have to zoom in when I land to see the taxiways etc. My suggestion is to have a button with all the others with the aircraft departing icon perhaps that when you click it, you get the whole ground of the airport on the screen, likewise you could have the icon of a landing aircraft which brings up your zoomed in arrival airport. I know these are only little things but for me who uses an old sluggish device this would really help it getting zoomed in quickly. Also, would it ever be possible to be able to annotate that map?
Thanks