What phones can tap a tag?
Basically all of them: iPhones and Android phones read NFC tags natively — a tap opens the browser, no app installed. Every tag can also carry a printed QR code as a camera-scan fallback.
Questions and answers
Straight answers about hardware, security, and what happens when ten thousand people start tapping.
Basically all of them: iPhones and Android phones read NFC tags natively — a tap opens the browser, no app installed. Every tag can also carry a printed QR code as a camera-scan fallback.
No. A tap opens a public form or link in the browser. Where you want identity — memberships, credentials — verified credential flows handle it without making anyone create a password at the door, and Apple/Google Wallet passes are coming soon.
Secure NFC tags generate a one-time cryptographic code per tap, so copied URLs fail on replay. Fresh-scan windows add a timer: the action must run within seconds of the physical tap, or it expires.
Time, approximate location, device info, the resolved action, and the outcome — success, expired, disabled, or blocked. Successful form actions also update the actual records they touch.
Apple Wallet and Google Wallet passes are coming soon: you will issue a credential from a record and send an add-to-wallet link by email or text, with updates and revocation from your side afterward. They will be included in managed-Action capacity — no separate Wallet fee. Contactless tap-to-reader presentation stays a custom pilot.
Fast — you buy directly from TapTag, and most custom items ship the next business day (large runs take about a business day per hundred items). If we design for you, add the design round first; the hardware still ships from TapTag on their clock.