CardFlick. iPhone. Free. Need a fancy and free means of sharing a business card? If you aren’t inextricably tied to print media, check out this electronic option. CardFlick allows you to choose a sharp theme, change your info at any time, email new cards to anyone, even if they don’t have the app, flick you card to users nearby, keep contacts synced via the cloud, and employ privacy controls to set who can see your email and phone number. This is so handy and it’s free! No more paper!