Signal 11Get the app
The web app works today.
The iPhone app is on its way.
OvniCard runs in the browser, from a link, with nothing to install on either side of the hello. The iPhone app wraps the same card and adds the two things a browser cannot do: text recognition that runs on the phone itself, and writing your card to an NFC tag.
Web app · live
Open it in your browser
Make your card, get the link and both QR codes, scan paper cards, keep your contacts — all on your device, no account. It is a progressive web app: if you use it often, your phone can put it on the home screen, where it opens like an app and works offline. That step is optional, always.
| Add it to your home screen | How |
|---|---|
| iPhone · Safari | Open the link, tap Share, then Add to Home Screen. |
| Android · Chrome | Open the link, tap the menu, then Install app (or Add to Home screen). |
| Desktop | Just use the link. A card made here shows the same on any phone. |
iPhone app · coming
Coming to the App Store
The iPhone app wraps the web app and adds what Safari cannot reach:
- On-device text recognition. A paper card is read with Apple's Vision on the phone (and Apple Intelligence where available). There is no cloud reader in the iPhone app at all.
- NFC. Write your card link to a tag you hold the phone to, and read tags the same way.
- Save to Contacts hands a vCard to iOS and you decide.
Either way
- The card is yours. It lives on your device and travels inside the link; there is no account and no server-side copy.
- The other person installs nothing. Their camera reads the QR, their browser opens the link.
- Everything exports as .vcf, the contact format every phone speaks.
- What leaves the device is listed, switch by switch, on the privacy page.