Solaris Sky Calendar - An astronomy calendar right in your pocket
Retinize It - Photoshop actions for preparing designs for iOS or optimize
Lumy - Helps you track photographic times
CSS Hat - Turn layers from Photoshop CC 2014 to code instantly.
Sundial App - Sun & Moon times and alerts for iPhone, iPad, & Apple Watch
Alpenglow - Never miss a incredible looking sunrise or sunset again