NFCore - NFC Tag Reader Writer

The SCAN & READ application allows users to easily read the contents of any NFC tag by simply tapping their device on the tag. It supports all major tag types and provides detailed information such as UID, technology type, and memory capacity. The app also saves scanned tags to a local library for future reference.

Users can also use the WRITE feature to program NFC tags with various types of data such as text, URLs, phone numbers, and more. The app offers built-in templates for common use cases or the option to create custom templates for quick and repeated writes. NFCore handles the formatting and encoding automatically, making it easy for users to tap and write.

The app also offers a CLONE & BACKUP feature, allowing users to copy the contents of one NFC tag to another with a single tap. This is useful for creating backups or duplicating configurations across multiple tags. All cloned data is stored locally in the tag library, with options for custom names, folders, color labels, and notes for organization.

For more advanced users, the INSPECT & DEBUG feature allows for a deep dive into any tag with a full memory dump inspector. Users can view raw hex data and send custom APDU commands through the built-in NFC console. This feature is perfect for NFC development, protocol debugging, and security research.

The app also offers an EMV CARD READER feature, which allows users to read publicly available data from contactless payment cards. This data is only read from the card's public broadcast and is not stored or transmitted anywhere. It is strictly for educational and diagnostic purposes.

Users can also turn their Android device into a virtual NFC tag using the TAG EMULATION (HCE) feature. This allows for the addition of text and URL records, and the device can be scanned by any NFC reader as if it were a physical tag. The app also offers a BATCH WRITE feature for programming multiple tags with the same data.

Lastly, the app offers an EMERGENCY MEDICAL PROFILE feature, allowing users to create a personal emergency profile with critical health information. This profile can be written to an NFC tag and attached to a keychain, wristband, or wallet card for first responders or bystanders to access in case of an emergency.

SCAN & READ is designed for users who frequently use NFC and offers a user-friendly interface with Material You design and dark mode support. It also prioritizes user privacy by storing all data locally and not requiring any accounts, sign-ups, tracking, analytics, or ads. The pro upgrade unlocks unlimited tags, templates, batch writing, and advanced tools for a seamless NFC experience.