HandL - Label data for machine learning with ease
iPhone Cases by Teespring - Create and sell custom, shatter resistant iPhone cases
Fused - Create stunning double-exposed photographs in seconds
Wedio - Your Local Camera Sharing Community
VSCO Cam - VSCO Cam is an iPhone, iPod Touch, & Android camera app w/ elegant, minimal processing options.
Volt - Volt is a reactive web framework where Ruby code runs both on the server and the client (via opal).