The Photographer's Ephemeris - TPE is a tool to help you plan outdoor photography in natural light, especially landscape and urban scenes. It is a map-centric sun, moon and milky way calculator: see how the light will fall on the land, day or night, for any location on earth.

guidebook - The best and simplest way to create a mobile guide for your event or venue. Features

SunIZup - SunIZup helps you to know the timings of the various Sunlight phases including the Golden Hour and...

Whova - Whova event app, online registration, event management software, and event marketing help you create the most engaging and organized event ever. Learn more

Sun Seeker App - Projects solar path, solar energy, sunlight exposure and other solar related information onto user-supplied Photo Sphere (spherical photo) images, with a zoom/pan 3D viewer, as well as onto other overhead images such as site plans.

Flowh - A Calendar Community in the style of Twitter. Follow, be followed, refollow (retweet).