Company Personal e-Motion Pte Ltd created these great apps:
Fun With Chinese Book Series, Janus Education Bookstore, Dinosaurs Across America, The Tortoise and the Hare (I), The Fox and the Grapes, The Tortoise and the Hare 2, KooBits, Toddlers First Words (by KooBits), Math Olympiad (by KooBits) – Mathematical Olympiad for Primary Schools, and others..