Cal is a brand new calendar app. The app is superbly clean and minimalist looking, really eye catching. It is designed to be simple and intuitive to use while maintaining a lot of functionality.
Cal allows you to sync with your Microsoft Account or Google Account. This enables you to edit or delete appointments from within the app. This is not all though, Cal also allows you to connect to your Facebook account! You will be able to see your friends birthdays or your upcoming events.
In addition, Cal features a beautiful Live Tile which you can customize with your choice of color or even a background image. It’s also possible to show or hide various items, letting you personalize Cal to your liking.
You can find Cal here.