core-nfc

Build reliable NFC reading and writing into iOS apps.

iOS NFC development

What it does

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.

No additional actions listed in the analysis.

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.