Capture, organize and trade your cards with your friend's. Select a card, go to the trade and tap your phone near to your friend's phone. See what your friend are offering and accept a trade or not.
Application supports card capturing, sorting and organizing (you need to buy a full version to get organize feature working). Yep - you can use this application to store your favourite cards, if you don't want to trade them.
You can test and buy the application from the Windows Phone Marketplace - Card Trader
* NFC is required
* Traded card will be deleted from you phone
Edit (Nov 18th):
* I will send this application to Nokia Create Contests and App Awards 2014
* This app will include following localisation: FI, EN, SPA, GER, IT and hopefully (SK, CZ and POL)
I published Namedays application to Windows Phone Marketplace. This application show selected country's name days. Name days thought the year are visible in application and today's names are displayed in Live Tile. So it is really easy to see and remember if your friends has a name day.
There are 15 countries included: Austria, Czech, Finland, Finland Swedish, France, Germany, Hungary, Italy, Latvia, Poland, Slovak, Spain, Sweden, Uk and Usa.