Your phone is in your pocket at every meeting, every event, every first encounter. It is already your best networking tool – if you use it right. Yet most professionals still fumble for a paper card or recite a phone number that the other person will never save.
Here is how to set up a digital business card that works on any smartphone, yours and theirs – and how to share it in the way that fits the situation.
How ContactLinker works on iPhone
ContactLinker runs entirely in the browser. There is nothing to install for you or for the person you share with. On iPhone, you have three natural ways to share your card:
- QR code: Open your ContactLinker profile on your screen and let the other person scan it with their camera. No app, no friction, works on any phone.
- Link: Send your profile URL by message, email, or any other channel. On iPhone, dropping it into iMessage or WhatsApp takes about five seconds.
- AirDrop: If both devices support it, you can send your ContactLinker URL via AirDrop. The recipient taps the notification and lands directly on your profile.
To make access even faster, add your ContactLinker profile to your iPhone home screen: open the profile URL in Safari, tap the Share button, and select Add to Home Screen. Your card is now one tap from the lock screen.
Your profile can also be saved to Apple Wallet, so it sits alongside your bank and loyalty cards. ContactLinker supports Wallet passes on both iPhone and Android – a clean, authorised approach that keeps your card permanently accessible without opening a browser.
How ContactLinker works on Android
The experience on Android is identical in terms of what your contact receives. The sharing options are the same – QR code, link, and Wallet pass – with one addition: NFC.
With an NFC business card linked to your ContactLinker profile, you simply tap the card against the back of any Android phone (or iPhone with iOS 13 and above). The recipient’s browser opens your profile instantly – no scanning, no typing, no app required. In a face-to-face meeting, an NFC tap is the fastest possible exchange.
NFC works on most Android devices out of the box. On iPhone, it requires iOS 13 or later and a compatible NFC card (standard on all ContactLinker NFC cards). The receiver never needs to do anything except let their phone recognise the tap.
The exchange feature on mobile
Sharing your card is only half the story. With ContactLinker, the person who visits your profile can do two things:
- Save your contact details to their phone in one tap, as a .vcf file that stays linked to your live profile. If you update your phone number or email, they always have the current version.
- Share their own details back via the contact exchange form. They fill in their name and contact information, give consent, and their details land directly in your ContactLinker inbox – exportable to your CRM any time.
This is what separates ContactLinker from a QR code pointing to a vCard: the exchange is two-way, GDPR-compliant by design, and measurable. You know exactly who visited your profile, from which channel, and who took action.
Native options and their limits
Both iOS and Android offer native contact-sharing features. iPhone’s proximity sharing works between two iPhones. Android’s NFC sharing transfers a basic vCard. Both approaches share the same fundamental limitation: they are ecosystem-dependent.
In practice, that means the sharing gesture can fail if the other person has a different type of phone – which is a poor impression to leave at the end of a professional meeting. A ContactLinker profile behaves exactly the same on iOS and Android. Nobody gets excluded.
Founder’s note
The ecosystem question is one I thought about carefully when designing ContactLinker. Apple’s proximity sharing is genuinely elegant – it feels like a digital handshake. But it shares the native iOS contact, not a rich profile, and it only works between iPhones. If the person across the table is on Android, the gesture simply fails. That small friction at the end of an exchange can leave the wrong impression.
I made a deliberate choice: identical behaviour on iOS and Android, across all sharing methods – NFC, QR code, and link. Everyone is included. Nobody feels like they have a different tier of access.
I also found a clean, authorised way to add the ContactLinker card to the phone Wallet – the same place where people keep their bank and loyalty cards – on both platforms. That detail matters: your card is always on you, always one tap away, and it works for the person in front of you regardless of what phone they are using.
FAQ
Does a digital business card work on both iPhone and Android?
Yes. A ContactLinker digital business card works identically on iPhone and Android. Recipients open the profile in their browser – no app required – and can save your contact or share their own details back, regardless of which platform they use.
Do I need an NFC card to use ContactLinker on my phone?
No. The NFC card is an optional addition for face-to-face situations where a tap is faster than scanning or sending a link. Without it, you can share your profile via QR code, link, or Wallet pass. All options point to the same profile.
Can I add my digital business card to my iPhone Wallet?
Yes. ContactLinker supports Wallet passes on both iPhone (Apple Wallet) and Android (Google Wallet). Open the Wallet section in your ContactLinker settings to generate your pass. It will appear alongside your bank and loyalty cards.
Does NFC work on iPhone?
Yes, on iPhone with iOS 13 or later. The ContactLinker NFC card works with both Android and iPhone, with no special settings required on the recipient’s device. They simply hold their phone near the card and the profile opens in the browser.
Your phone, your business card – on any device, in any situation.
Read also: Contact Exchange feature | QR Code feature