Great stuff,
I actually HATE Apple and iOS, and haven’t owned one since the iPhone 3GS and they will NEVER get anymore money from me, 
Therefore I’m not the best to answer this for you as my knowledge is a little out of date…
a while ago, I did however update the Wiki for iOS, with these suggestions from others:-
NFC Tools app for writing, and the GoToTags app, also SimplyNFC
EDIT
@Satur9
has suggested and provided these Apple 
apps for you