NFC Canary

Flipper Zero app that alerts you when someone scans you over NFC

Pluginfreeglobal

NFC Canary is a free, open-source Flipper Zero app that detects and alerts, via vibration, when someone attempts to scan the user over NFC/RFID. It's aimed at Flipper Zero owners who want a passive, pocketable way to notice unwanted scanning of cards, badges, or devices they're carrying.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of NFC Canary - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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