People move, switch jobs, change phone numbers and over time traditional contact lists become hopelessly out of date. With n≡ucards, the digital contact cards you receive update automatically, so you always have the latest information.
Share your contact information with anyone, even if they do not have the app.
Keep track of who has your card and change which card type they have. Plus, you can see where and when you exchanged cards to help remember more about meeting someone.
Most importantly, your information is protected with end-to-end encryption before it even leaves your device. Only those you have given your card to can see it, and nobody else, not even n≡ucards.
You can exchange cards via QR code, tap tags, AirDrop, email, or text message. For in person exchanges, your current location can be captured, if you allow it.
Each person who has your card shows up as a recipient. When you update your account or your card's information, each recipient will immediately be notified and receive your changes. For cards you have received, you can be confident you always have the latest information.
Your information is end-to-end encrypted so that only you and the people you share your card with may have access to it. Each person has an automatically generated public and private key pair. The private key remains only on your device, while the public key is used by others to encrypt their information for your use.