QR & NFC
The Complete Guide to NFC for Business
What NFC is, which phones support it, how businesses use NFC tags (reviews, business cards, product info), NFC vs QR, programming and locking tags, and placement tips.
By uTapiT Team · Guide · 23 September 2026 · 9 min read
Key takeaways
- NFC lets a phone read a tag from a few centimetres away — a tap instead of a scan.
- Most modern Android phones and iPhones (XS and later) can read NFC tags without an app.
- A tag usually stores a link; businesses use them for reviews, contact details and product information.
- Pair NFC with a QR code so every customer has a way in.
NFC is the technology behind tap-to-pay. The same technology can open a web page when a customer taps their phone on a card, a table stand or a sticker. For businesses, that means one tap to a review page, a menu or your contact details — even faster than scanning a QR code.
What NFC is
NFC (Near Field Communication) is short-range wireless communication that works over a few centimetres. An NFC tag is a tiny chip with an antenna, often inside a card or sticker, with no battery — the phone powers it when it comes close. The tag holds a small piece of data, usually a web link.
Which phones support it
- Most modern Android phones have NFC; it needs to be switched on in settings (it usually is by default).
- iPhone XS and later can read NFC tags in the background — no app needed.
- Some budget phones don't have NFC at all, so always offer a QR code as well.
How businesses use NFC
- Review cards and table stands that open your Google review page.
- Digital business cards that share contact details with a tap.
- Product information on shelves or packaging.
- Menus on restaurant tables.
- Links to social profiles, WhatsApp or booking pages.
NFC vs QR
NFC is faster and feels effortless — no camera, no framing. QR works on every camera phone, including ones without NFC, and can be read from further away. They complement each other, which is why the best review cards and stands carry both.
QR vs NFC for reviews, comparedChoosing and programming tags
- Common tag chips (such as NTAG213, 215 and 216) have more than enough memory for a web link.
- You can write a link with a free phone app, then test it on several phones.
- Lock the tag after writing so nobody can change it — or point the tag to a link you control so you can update the destination without touching the tag.
- Near metal surfaces, use tags designed for metal; ordinary tags may not read.
Placement tips
- Mark the tap spot clearly with an icon and a short instruction.
- Put it where customers naturally hold their phone — the counter, the table, the billing desk.
- Keep the tag away from metal backings and thick covers.
- Test it in place before rolling out to every table or branch.
Keep it honest
For reviews, the tap should open your review page for every customer — not only the ones you expect to be happy — and never be tied to a reward. That keeps you within Google's rules.
Frequently asked questions
- Do iPhones support NFC tags?
- Yes. iPhone XS and later models can read NFC tags in the background: hold the top of the phone near the tag and a notification appears.
- Does NFC work if the phone's NFC is turned off?
- On Android, NFC must be switched on in settings; most phones have it on by default. That's one reason to put a QR code next to the tag as a fallback.
- Can someone reprogram my NFC tag?
- Only if it's left unlocked. Lock the tag after writing it, or use a service where the tag points to a link you control, so you can change the destination safely.
uTapiT review cards and stands have an NFC tag and a QR code, programmed and tested before they ship.
See review cards and standsKeep reading