Company KHUC TRUNG KIEN created these great apps:
PhotoZarra, Plane Geometry Drawer, Math Functions and Graphs, Geometry 2D-Pad, Math Game - Rolling Ball, Math Functions and Graphs PRO, Geometry 2D-Pad PRO, The Mammon - Diamond Hunter, Billiards 123, Power Nodes, Match Countries and Flags, Who is Who - People of the world, Câu đối Việt Nam, A Fast and Dangerous Monkey, Choppy Monkey, Break The Brain, Adventures of the Amour, The Adventure of the Dinosaur, The math raining, Funny Math - Numbers Making, Numbers Making PRO, Memathena - Brain training and practice, and others..
