iOS · NTAG · MIFARE Classic · DESFire

NFC, taken seriously.

Read and write tags with your iPhone's built-in NFC — then go deeper with an ACR1555U/ACR1255U reader or Chameleon Ultra for MIFARE Classic key testing, DESFire, and raw sector work iOS can't do on its own.

Read & write, no hardware needed

Scan and write NDEF records to NTAG and Ultralight tags using your iPhone's built-in NFC antenna.

MIFARE Classic key testing

Pair an ACR1555U or ACR1255U over Bluetooth to run dictionary-based key attacks and read full sector data — something CoreNFC can't do alone.

Chameleon Ultra support

Connect a Chameleon Ultra for card emulation, slot management, sniffing, and 125 kHz LF credential work.

Built for inventory & fieldwork

Batch scanning, scan history, key libraries, and profile tools designed for real, repeated tag work — not just one-off reads.

Medical, pet & lost & found tags that actually work

Quick Tags for Emergency Medical ID, Pet ID, and Lost & Found write a real link, not invisible text — a tap opens a clean info page with a one-tap call button, on any phone.

No accounts, no analytics

No sign-up, no tracking SDKs, nothing sent to us. Your scans, keys and history stay on your device.

Works with
iPhone (built-in NFC) ACR1555U ACR1255U Chameleon Ultra NTAG213 / 215 / 216 MIFARE Ultralight / EV1 MIFARE Classic DESFire