match.color.io - Automatically match colors of any image or movie with ML
Next! Fitness - A.I. powered gym
Image Colour Transfer - A free-to-use browser-based application that allows an image to be recoloured to match the colours of another image using novel methods.
Dualnback.works - Dual N-back is a specific brain training exercise, that's been shown by research - it might improve fluid intelligence.
Color Palette Generator - Enter the URL of an image and find its color palette
PopcornTime iOS App - Watch movies & TV shows instantly on iOS (no jailbreak req.)