Other than saving space on the Mac, is there any benefit or consequence from turning this off? If they're saved in the Mobile Applications folder I have 8.3 GB in apps.
I'm just thinking, I remember downloading some about 6 years ago for the iPad... in case I ever get an iPad. I'm sure they haven't been updated since then, or if they have I should be able to download them again onto the iPad.
Edit: I just found a SECOND Mobile Applications folder, inside the iTunes one. 17.74 GB. This one was created 2/8/14 and last updated today. The smaller one was created 6/18/11 and last updated 2/7/14. Fascinating.