The best replacement for nfc is afc.

The best alternatives to nfc are rated as following:
★★★★★  afc
★★★★  rfid
★★★  bluetooth
★★  afc record
★  afc 2014
★  ibeacon
★  afc teams
★  s beam
★  afc super bowl wins
★  ble
★  afc super bowl record
★  afc 2013
★  afc pro bowl
★  qr codes
  afc super bowls
  nfl
  afc history
  afc stats
  afc nfl
  afc super bowl
  qr
  bluetooth le
  contactless
  afc superbowl wins
  qr code
  afc 2012
  afc better
  airdrop
  afc in super bowls
  afc football

Your alternative for nfc is not listed? Suggest!
Speaking about nfc, one probably shouldn't forget about tasker.

Other search terms related to nfc and their ratings are:
★★★★★ tasker
★★★★ google wallet
★★★ android beam
★ rfid
★ beam
unlock
You have in mind a companion for nfc and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of nfc in all years. Click on graph for more.
nfc
afc
rfid