GoldenHour.One - Your personal assistant for outdoor photography for iOS
SunCalc - Find out where the sun will be at any time in any location
Retinize It - Photoshop actions for preparing designs for iOS or optimize
SunIZup - SunIZup helps you to know the timings of the various Sunlight phases including the Golden Hour and...
CSS Hat - Turn layers from Photoshop CC 2014 to code instantly.
Suntimes - Android app (and widget collection) that displays sunlight and moonlight times for a given location.