Company Wuxi Haohai Information Technology Co., Ltd. created these great apps:
Math Ball, Hit Octopus, ColorABC, ColorABC Lite, Glass Notes, Math Matrix, Math Matrix Lite, Fruit Letters, Math GO, Math GO Lite, Math GO for iPhone & iPod touch, ColorABC Deluxe HD, Math GO 2 HD, ColorABC Deluxe HD Free, Math GO 2, 剑桥少儿英语365-1, Math Matrix, Math Merge HD, Koala Math 1-1, Math GO 3 HD, Koala Math 1-1 Free, Alphabet Animals HD, Koala Math Base - Counting, Koala Math 1-2 - Time, Koala Math 1-3 - Money, Light Words HD, Koala Math 1-4 - Pattern, Koala Math 1-5 - Geometry, Koala Math 1-6 - Position, and others..