Both NFC rings and QR code business cards let you share your contact info instantly. Here’s how they differ and when each shines.

NFC ring

How it works — You tap the ring to the back of your phone; your profile opens in the browser.
Speed — Very fast; tap and done.
Hands-free — You wear it on your finger; no need to pull out a card or phone.
Cost — Usually $20–50 for a quality ring.
Best for — Frequent networking, events, and anyone who wants a “tap to share” experience.

QR code business card

How it works — Others scan your QR code with their camera; your profile opens.
Cost — Free to generate in the app; you can print it on paper or stickers.
Flexibility — Works on any phone; no physical product needed beyond a screen.
Best for — Email signatures, social bios, printed materials, or when you don’t want to buy hardware.

Can you use both?

Yes. RingTap supports both. You can share your profile with the QR code in the app, or program an NFC ring or card with your link. Both point to the same URL: ringtap.me/yourname.

Bottom line

QR — Free, no hardware, works everywhere.
NFC ring — Faster, more memorable, and great for in-person events.

Choose the one that fits your style and budget—or use both.