xID - Digital Business Card is described as 'A Smart Digital Business Card which works with any QRcode scanner App. Simply show your xID Digital Business Card to be scanned by any QRcode scanner, your contact details will be saved into the recipient's smart phone contact list' and is an app in the Office & Productivity category. There are more than 10 alternatives to xID - Digital Business Card for a variety of platforms, including Android, iPhone, Online / Web-based, Windows and iPad. The best alternative is CamCard, which is free. Other great apps like xID - Digital Business Card are EnBizCard (Free, Open Source), MagneticOne Business Card Reader (Freemium), WorldCard Mobile (Freemium) and Sansan (Freemium).