I have a P4P and a DJI goggles and probalby like most of you can only fly a lot less than what I wish to.  I wonder if there is any good simulator app that I can use the P4P controller connected to the goggles and practice my drone control during the indoor time.  I've searched but could not find anything.  Hopefully someone can point me in the right direction.

Thanks in advance

there is a lot of good simulators for PCs (i was practicing few years ago a lot with copters). i can imagine that they added quadrocopters to model lists (next to planes, helis, etc.)
but i was connecting my RC transmitter/radio to PC (thru PCM-USB connector, was seen as pc controller)

maybe it's possible to connect DJI controller to PC somehow?

ah, 30 sec. searching, and it's possible https://github.com/Matsemann/mDjiController

Sorry that there is no official simulator APP currently, hope other user could give you some advice.