World’s First Poop-exploring Mobile App! “Why? Poo” From the Best Science Cartoon Book Series ever! Currently in the top ranking for the longest period of time in Korea!! Global version...
[The third “Why? Kids” Series] Why? Kids Insect From the Best Science Cartoon Book Series ever! ‘Why? Kids Insect’ is the application which allows children to learn about insect by playing...
World’s First Poop-exploring Mobile App! “Why? Poo” From the Best Science Cartoon Book Series ever! Currently in the top ranking for the longest period of time in Korea!! Global version...