Build reliable NFC reading and writing into iOS apps.
Provides patterns for reading and writing NFC tags in iPhone apps.
When to use it
Use for CoreNFC scanning, tag protocols, NDEF writing, session lifecycle, entitlements, or background reading.
Ask for CoreNFC implementation guidance; it returns guidance and Swift snippets in the conversation.
NFC reading requires an iPhone 7 or later and an availability check before creating sessions.
An iPhone XS or later enables the optional background tag-reading path.
No additional actions listed.