calThe Windows Phone app, which has gone free next as myAppFree  app of the day is Cal. This is one of the best calendar apps for Windows Phone. It comes with good and beautiful design and a nice looking Live Tile to match.

Cal features:

Cal is the best calendar app in the market. Its a beautiful and easy to use calendar which features a gorgeous livetile and connects to your Microsoft, Google and even Facebook calendars!

Install Link