This app supports NFC Data Exchange Format for WiFi Protected Setup (MIME Type: application/vnd.wfa.wsc).
Many NFC tag writers support tag creation according to that standard. And some WiFi routers and digital cameras also have built-in NFC tags of that standard.
This app can use for those NFC tags and devices.
You can set up WiFi connection very easily with NFC. Just tap to connect.
iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max and iPhone XR have NFC capabilities.
With Family Sharing set up, up to six family members can use this app.