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

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

SunCalc - Find out where the sun will be at any time in any location

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

Suntimes - Android app (and widget collection) that displays sunlight and moonlight times for a given location.

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