NFC vs QR code for Google reviews

TapStar guide · updated 2026-09-01

Both technologies do exactly the same job: they open a web page on a customer's phone without anyone typing anything. The differences are in how they fail, not in what they achieve.

Speed

NFC wins, but by less than people claim. A tap takes about two seconds from contact to notification. A QR scan takes about four to six seconds, because the customer has to open the camera, aim, and wait for focus.

The real difference isn't the seconds, it's the number of decisions. Tapping requires no aiming and no app-switching, which makes it feel effortless. Scanning requires a small amount of coordination, which is enough to make some people give up.

Compatibility

QR wins here, decisively. Every smartphone camera made in the last decade reads QR codes. NFC needs an iPhone XR or newer, or a reasonably recent Android with NFC enabled — and some users have NFC switched off without knowing.

In an Indian shop with a mixed customer base, the share of phones that can't tap is not small. A card that only offers NFC quietly loses those customers.

Cost

QR wins. A QR code is printed ink and costs nothing beyond the printing. An NFC chip adds real cost per card.

This matters at volume. A restaurant putting a code on two hundred table tents should print QR. A shop wanting one premium card at the counter should have both.

The failure modes

• NFC fails with older phones, thick or metal cases, NFC switched off, and customers who don't know where the reader is on their phone.
• QR fails in poor lighting, when the printed code is scratched or wet, when the customer's camera app doesn't auto-detect codes, and at awkward angles or distances.

Notice that these failures barely overlap. The customer whose phone is too old for NFC has a perfectly working camera. The customer struggling with a dim corner can tap instead. Together they cover close to everyone.

The perception difference

There's a softer factor worth naming. Tapping a phone on a card feels modern and slightly satisfying, and it signals that the business is organised. QR codes have become mundane — every restaurant menu is one — and mundane things get ignored.

That's not a reason to skip QR. It is a reason not to rely on QR alone if you want people to actually notice the card.

The verdict

Put both on the same card and point them at the same link. Lead with the tap because it's faster and more impressive, keep the QR as the thing that guarantees nobody is excluded. Every card we make is built this way, and it's not a compromise — it's the only configuration that works in a real shop.