Company seung jun yi created these great apps:
Happy Lamzii - Image Sequence Book, Happy Lamzii Lite, 해피램지 Lite, 해피램지 - Image sequence book, The House of Flybel - Image Sequence Book, The House of Flybel Lite, 플라비의 집 Lite, 플라비의 집 - Image sequence book, Glowing Tree at Night - Image Sequence Book, Glowing Tree at Night Lite, 밤에는 빛나무 Lite, 밤에는 빛나무 - Image sequence book, and others..