CardMeld

CardMeld is an app for managing digital business cards via QR codes and automatically updating them on your device.

The app allows you to retrieve contact information in vCard format via QR codes and save it to your device's address book. These business cards remain up-to-date even after data changes, eliminating the need for rescanning or manual editing.

The QR code can be displayed on your smartphone's screen or placed on a physical business card, turning it into a dynamic source of up-to-date contact information.

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How the mobile client works
• The user scans the business card's QR code
• The contact is saved as a vCard in the device's address book
• When data changes, the profile is updated automatically
• The app notifies you of changes and synchronizes the contact

All updates are applied locally and do not require manual intervention.

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Up-to-date data without re-exchanging business cards

Even if the QR code is printed on a physical business card, the contact remains current:
• when changing a phone number or email
• when updating a job title or contact information
• when deactivating or replacing a profile

The app automatically brings saved contacts up-to-date.

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Working with multiple accounts

The mobile client supports working with multiple accounts:
• the user can switch between accounts in the app
• contacts received through different accounts are isolated and do not mix
• each account syncs only the business cards associated with it

This allows the app to be used in different contexts without data overlapping.

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Syncing between devices

If the same account is used on multiple devices:
• Contact changes are applied to all devices
• Updates do not require rescanning
• Contacts are kept up-to-date automatically

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Multilingual support

CardMeld supports over 40 languages, making the app convenient for international use and managing contacts worldwide.

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Privacy and control
• Contacts on the device are processed locally
• Personal data is not sold or used for advertising purposes
• The user can request deletion of personal data or an account at any time

Detailed information is available in the privacy policy.

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CardMeld is a simple and reliable client for receiving and maintaining up-to-date digital business cards linked to QR codes.