EventsApp - A simple concise app for creating and sharing events.
Stormia - Beautiful animation of live weather in the US
Eventjoy - The Easiest Way To Organize An Event
US Health Weather Map - The U.S.
Calendify - Calendify is an event community where you can share, publish, and subscribe to event calendars. It helps you to stay informed about what you are interested in and what is yet to come.
Dark Sky - Hyperlocal weather information, now on the web ⛈