FFBE Stickers for Apple iMessage

I was perusing around the FFBE website just now, and discovered this. Apparently there's been an FFBE sticker set out for Apple phones since at least March 31st. Being that I use Android and don't bother checking the Facebook/Twitter, I had no idea these existed.

How long have you Apple users been holding out on me, and why the heck are there no stickers for LINE!? :<

Moreso, are they any good? The fat chocobo and sprites look cute, but the main unit CGI stickers look pretty meh, in my opinion.

(btw- if this has already been discussed and I missed the main thread, can someone point me to it?)