I got the Apple Card back in March of this year and so I waited 90 days before I requested a CLI which they denied stating the account was new and that I haven't used and paid off enough of my credit limit over time even though I always paid in full before statement cut. So after reading some of the posts on here and also learning they like to see spending, I ran over $600 worth of charges through it this month and paid it off. I requested again another CLI which they gave me a message that they needed to review my account. After several hours or so I'm happy to say they granted my first CLI and moved my limit from $1500 to $2250! 
Congratulations on your CLI!!
Nicely done!!! Congrats on your first iFruit CLI!!! I hope it's the first of many!!
Grats on your move up on the Apple card!
