Add-ons for Aerofly global?

If you mean add-ons as in user created content, then it is only possible through Android. IOS doesn't let their users modify game files so only those with Android devices can have add-ons.

Quote from Ryanair

Hello! I just wanted to ask if it is possible to get any Add-ons for Aerofly global. Liverys etc?

Liveries can't be added, because of the Android restrictions. However, you can add user-made addons like scenery images or airports. Check out https://flight-sim.org/filebase/index…fs2002-android/

And you are good to go. If you want more DLCs, I suggest you to join this server on dc: https://discord.com/invite/CWQKUwPRcG