Company Curious Hat created these great apps:
Color Vacuum, PHLIP, EyePaint Monsters, Eye Paint Animals, Oh No Fractions! - Curious Hat Lab, EyePaint MyDIARY, Oh No Fractions!, Curious Playground Premium, Eye Paint Alphabet, InfiniScroll, Curious Playground, Curious Ruler, Ruler | A Curious Tool, Curious Words, Curious Letters, Curious Clock, and others..
