No it won't. Nfc has been on Andorid for years but you can't do much besides change settings with NFC tags, file sharing and not much else. Good luck using that 10 year old finger print reader on Samsung phones to pay with nfc.
Weird I've seen more crashes on Touchwiz than another other skin Android OS.
and pairing devices for example. you can use nfc for paying but it isnt popular yet. it takes years until people adapt new payment methods. im not interested in it at all... and what comes to apple pay, will it work outside usa? what else can you do with nfc and apple?
what comes to ios and apps, they crash more than apps on android. that is the fact. use google to see crash reports.