iOS Core NFC

iOS Core NFC is an Apple framework that enables iPhone and iPad apps to read Near Field Communication (NFC) tags from within the app. It provides APIs for detecting NFC tags, reading NDEF (NFC Data Exchange Format) messages, and writing data to compatible tags. This framework allows developers to integrate NFC functionality into iOS apps for tasks like contactless payments, access control, or product information retrieval.

Also known as: Core NFC, iOS NFC, Apple Core NFC, NFC Framework for iOS, NFC on iPhone

Why learn iOS Core NFC?

Developers should learn iOS Core NFC when building apps that require interaction with NFC tags, such as for inventory management, event ticketing, or smart home automation. It's essential for creating iOS applications that leverage contactless technology, especially since Apple restricts NFC access to this framework for security reasons. Use cases include reading NFC tags in retail, logistics, or healthcare apps to trigger actions or retrieve data.

Learning Resources

• docs: Apple Developer Documentation: Core NFC
• tutorial: Ray Wenderlich Tutorial: Core NFC Tutorial for iOS
• tutorial: Hacking with Swift: How to read NFC tags with Core NFC
• course: Udemy Course: iOS 12 & Swift 4 - Core NFC for Beginners
• video: YouTube Video: Core NFC Introduction by Apple