Y Factor

Interaction Science Reference Books for Children, “All About the Solar System”Science Education Application reflecting elementary-secondary curriculum …

“Looking for the Silent Country” a beautiful story that will touch your heart, now on your devicesA dreamy journey to silent country to follow along m …

What is the easiest and most accurate way to learn Korean? 100 books of -Korean Reading for Foreigners--Outline-• These reading books can help you imp …

For a child who is blessed with love of God, “Dear God Kids”From spiritually nurturing classic book series, “Dear God Question”First time ever as an a …

For a child who is blessed with love of God, “Dear God Kids”From spiritually nurturing classic book series, “Dear God Question”First time ever as an a …

A beautiful journey to the story world with fabulous wool-dolls. The best app for children’s emotional development, ‘Biber and Red Boots’. It’s an int …

A winner of 2014 Korea's Best eBook! 2015 version upgrade with refined graphics and even better interactions!A beautiful journey to the story world wi …

"Ox & Frog - iLeoBooks" Feature -Professional Narration -Read to me, Read myself, AutoPlay -Educational Game - Puzzle, Sticker & Drawing. we hope you …

The 3rd Book in the “Mother book” series! Ocean FriendsPenguin who went exploring in the ocean, met a lot of new friends.Who will be the next friends …

The 2nd Book in the “Mother book” series! - ★Dinosaurs★The classroom’s pet, a Microraptor had gone missing. The teacher and the students went to the d …