Apple doesn't allow mods just like it doesn't allow custom hardware. There was a time when they were real innovators but that time was long ago.
BUT DONT WORRY
You can still download modded parts from users who use other operating systems. Before you go asking for specific stuff, consider that you can tear such parts off of planes already uploaded and then use them yourself.
https://www.simpleplanes.com/Mods/Learn
@GreatHenry OOF
Apple doesn't allow mods just like it doesn't allow custom hardware. There was a time when they were real innovators but that time was long ago.
BUT DONT WORRY
You can still download modded parts from users who use other operating systems. Before you go asking for specific stuff, consider that you can tear such parts off of planes already uploaded and then use them yourself.
Did you get SP on steam or App Store?
That’s macOS. You can download mods through the steam workshop though @Zoomzoom999 @ScreamingApe
WASTED
looks like you're using iOS, if so you cant download mods
??????